1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630b2e4b4e4f5fe5a991cbada3e8c8a40e5e6cf41b766d64e8c2d85db8007eea. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/440c6db5-7b8e-41b4-81ed-46df29ad0e29.json and https://artists.proofprofile.net/proofs/artist/440c6db5-7b8e-41b4-81ed-46df29ad0e29.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
English Motets: From Dunstaple to Gibbons
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb986ed0684372b3ed4dc341de527b87c9e84b18386eea7dc9e83f808836bee. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1825601.
Vigilate a 5, T. 27 (Cantiones Sacrae, 1589)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f1f04b26bb9cab0b460e04a9b1563142d8cad90636a75fb59e3d03df83ad35. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1825602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83796af8bc5adaf2465cba583428e91b55ee4c79b9237d3136ab7579635d333. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1825603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d59db8617d4a4026547b19a691d340a176f8ff8dde4a2bd149b8fa72897baf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1825604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x307725aa7c46fd395c4ebd6b1c2ebb21bfeb68ce84a69774189def5abaf43cb6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1825605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17bdc770ff95ce243ad22c68c43c23af26ad80b0e7f2efd4101aa5dc86845a04. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1825606.
Miserere mei, Deus a 5 (Cantiones Sacrae, 1591)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc016fa6e110e9865b577d022fe36d336fc6405068bb1108e06119e5a5ebb779e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1825607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696e135ec61e19bb055a385f7f3b6ddaec57423901e401da4913cfef17f411f3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1825608.
Veni Sancte Spiritus / Veni creator Spiritus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa713d1dd7150878e3b477d9df78a6f6d6fa396edbaf05a2188f4b3c4df7e88bc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1825609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d140104a200a3c76de082cf822e9177518af025de6e95e25382231c8ffbac4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1825610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0d5f5f2914e59a8897f00f9ce60fb9079b14dc4fd41ec2881e0ada7ff6b3d8. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1825611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95155e94bca7b1f5e5834ad3cf3c6f48e0c003ecbb53800db333d8cad40f207. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1825612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b65ee418925aedfbbae8486368f1d6fc1a72c21e44ba5a932370cf0fce4270b. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1825613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071016d80598da620250bc8d108eb1ff20503d3126a28311071eb47792f92000. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1825614.
Ne irascaris Domine a 5 (Cantiones Sacrae, 1589): I. Ne irascaris Domine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24dce143e6d2dc92d84dedd5a92900c068c0440ec0042a7694782a1544d3201. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1825615.
Ne irascaris Domine a 5 (Cantiones Sacrae, 1589): II. Civitas sancti tui
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca628ebbe68ce5ba300246924cdd7a52cd001c6c66a818cf6895ecaa16ab6c6b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1825616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ff5843dc59e070703fd31480774e76a3c65a8e3c9f48a3f61cd3ef4a44f312. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1825617.
Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 1: No. 1, Chor. "Jauchzet, frohlocket, auf, preiset die Tage"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29faea0823dc7a37b6ac15dbc7b58c7169dac1cb76b391c973aa3ee2bc7a9d7b. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8901495.
Bach, JS: Weihnachtsoratorium, BWV 248, Pt. 1: No. 4, Aria. "Bereite dich, Zion, mit zärtlichen Trieben"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d4cff85aa95dd5d942787513f3f92edc6255782bdf7998a77db7fa640bffba. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8901498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6546ffe0565ecc6b8eb0a25558e88913afb2bf65498c2c842191ea0264ac5074. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1000214.
Bach, JS: Magnificat in D Major, BWV 243: I. Chorus. "Magnificat anima mea Dominum"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2969676cf8f4c09e5d1f0f6faa85e654eca62fd262fd4b9bdca868a073594729. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8803587.
Bach, JS: Herz und Mund und Tat und Leben, BWV 147: No. 10, Choral. "Jesus bleibet meine Freude"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00fdf2b6dd850f4d4fd38c90940a0d6ca4406e3d392a7715a9894abfd3fdd726. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8901893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362f898e1448309a50b95542bcabb06dcf4340e6e013a57901ff4d3d491a29d6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0700003.
Mozart: Requiem in D Minor, K. 626: VIII. Lacrimosa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8303a402b5b78436589250ae38c7cc1a5357ade243c0c1c6a169f64980b872f0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9503474.
Saints and Sinners - The Music of Medieval and Renaissance Europe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a93e5fdd338551ceec6ee9260e3ff7728803aa1bcba643eafcee293cb2ee945. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199531217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac69e0b5d52fc1af7f563265301d1b3fd4a58b4f2c63e3d2b8a1fec2b2b3c6f0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190008801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188ee2790b8cff06c118b7a1c1c87eb1c2cbec0a54efdb9b15e521af9b8fd87b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199530308.
Sederunt principes (4-part organum - plainchant)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ccee54ce3aa819cacdac32fb9cb5ed9f5b09950a9fdc65758f383510ebb039. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190433631.
Virtuoso Dance Music from the Time of Boccaccio's Decamerone: Saltarello No. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35564dd52977ca6105ce414edb7b254ccc8ef19b247a25257f52f4c3ad4f4d9a. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199421209.
Laudario di Cortona: Venite a laudare (Come and praise)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9237648a26b501c09db59d44701fcc02eac84ca3a033d064ce6a7dd1e32f3a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190556909.
The Flowering of Renaissance Choral Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667929b0a3f5e7b0101c623af036fa2a3dfaecb491adafbf673a969ba2aa15b6. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057404160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67f43b3b735a0969bb2d6cbab148c1fb6a65cb6b122283705477464190caa6d. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057803751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80cd909b504d783f5fe4de0bdd7ac56f01fa3200f5536b72fd8c2cc3a9c65bc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057803754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b386a9997d7356a8f91b716ccd44cef6f06c9bf1221df12c76b496110b34c8. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057803755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaeb37c24eacd15d95dd2e4265a0404f532d377e946713fda7b93c3ebc3ea344. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057404150.
Missa "L'homme armé super voces musicales": 4. Sanctus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455e7f0c910c68815edd9961f966eb2ec432b25b83b1bc956cb56e0c176f303c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057602934.
Choir of the Chapel Royal of St. Peter ad Vincula
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceebf6c0b89e964454f2ce8197f0d15b203429e9a4fd44be48209fa08e397138. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZDG0600891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7231bb1c8bddacd28db56735d8b438e4b9eba0e7117c388695fb9ecccada4c0c. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEE641080319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b5fd5bcd41a0132bc18a7116c99fed18e33864401d077f7674e3c9d117b8d0. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEE641080359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9169e9e156f83c76fc0f78b1f692891c07f5b060fc601910cfabc106f3851a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEE641080320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480f7f6f458a4ae5eeeea02f33fe5a18553d46dadf48ca3ca3e1fde417ccb200. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEE641080322.
Ave Maria...Virgo Serena: Ave Maria...Virgo Serena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd502d4f796b73de6c4b42ac5b08af243d5695877ce1a9ce0531a533a766bfed8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEE641080342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x835538063c4c118a73ca53e8bdbe181f6cfdd93e5124e7c58720a782a0d11c7b. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEE641080459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2c44895198d28b003d46dc932db3d4e0833f60ac270c77d34f62946e100839. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61248cc75cf534b73fd9cfe6cf7a7f68eed94c5050df333e07c16d8ebdefa13c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f0db1f6dfa1226cadd4aab10288133278aee37fbcc88f073e2b82bc4f527a5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba12f2df5a546c4dfc6d7300f02fbb06b70fa4613d0920232626a68faec99954. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0a631870c3d534139a88863b0991281beaea6f928472676453eab88b591c01. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e49eeecc9d3e0c57cfc72e138077dc848d8b2b0bb62d98a946d12f732cfc4d5. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095291eebaa9bdbe5a94f4c2b0f98c63eeee01de650a329f3b08f40711861214. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xded6c0f550d006bfb4fc72f9ec17b8acc46535a1e9d15c161fb411504d4974a9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3fbb79da247b72786d19f371369fbed8d182058c1e7243265ad1b918e9e2433. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ab52164c6f990284d47d8582b9d5c8db3ec5f8376ad14486ba4c58adca0e8d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745011.
Nymphes des bois (La déploration de la mort de Johannes Ockeghem)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1b7a75ab78aac8ab139e2359807a8739ea2a98fb12eb691fba517f15235aa0. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2cdf8adc068c3fd23c91aeba2eccf4e5ad223e9478a256eb761bf923b82e245. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde1a682399afbd99f2c4e660f43eb617d452f1e0b1c0f6c988f5ece58fca085e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745014.
Schiarazula Marazula, Ungarescha & Saltarello
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95930142da14a48bea6583488afc159c9bfea5055aae1887df59152a1546e00. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3124bad7795277f9f4fd4e132fc1c03b816211577fc1461f2517276587adb08. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0f0305efe8baa5f123c6c6f7ad6fd10a59c50f658fa1da9dada1005fa6e800. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199c5fc07aec5172e7f8af4ffe098f1843cb5530625fec3d2707a9ffdfddc150. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc025d9217e59af38e32b7651f4a926aaefe05de221cf1ffe9cf99b89ed0ae102. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8cd9617b4ae5a1c10855d94ceabf6a598ba0be4d64a77596c054ce65cf1f4e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c8f5bce0488ae7b9eaa78cc8906256fc57c1465636da683d16f97f801d6762. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc5387de702584cc3d923179cf8601edc915f41c2d4354bcec5d634b366eaa5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad25295268ff497026d6bf8206d4334f779d5b6b6d636b4bc0b7a0cc1e02cec. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5df976f80fcdd6413c1a72dfa5618f3622683e50477955cdd22096f8e767a5a. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745024.
Sonata VII Stravagante sull'Ave Maris Stella
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb329d38b6c07bbffbdcd3475df826adc9434bd52d1e5386a8e5dd06918fddb. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a382e0fb588a9dabce7f074ec9c89c70489f77343c73508f3535923785f0d9d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95033939d510df1a19af08ec2b3ab860dfcc48be32ab47244a0310319682325b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1745027.
The Allegory Of Desire - The Song of Songs in Western and Oriental Traditions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x261169fe5c7e16a23663bdd369f95854ff024f9de366636020ac4839926af245. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEFF41600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae04401df222ea09b1a6797a2223cfad3548dfc1a6cc77e14b0090fd64662fc0. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEFF41600003.
Maugré mon cuer - de ma dolour confortés - Quia amore langueo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb052bb97098ed43c5474ced73d29e1a8e4dc56d1057025009cc5246b4bb75a92. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEFF41600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9bc8b181b941990ab0de86c010a247161aa20e8b6cdc379ea8cdca868454403. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEFF41600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4feedcbf7f104d2eef5ca134ddf2f670400ca0d0e7f322a3e9faff42d77823dd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEFF41600014.
Hochzeitskantate: "Meine freund ist mein"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5046981171685ad02a384dd27442862cb65b37d192fadcd60b13ced734f05fc0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEFF41600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9f32f0fff736fe2a8291b1d4b556d7705029acfb4c8499eaaea4fbff1decaf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD1100088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba18932bf94bcf72e448b3e4c3bdbf31c7f4a05d01c2d2a8efb468efafdda167. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD1100089.
Ambrosian Singers/Ambrosian Players/Denis Stevens
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5cc27a9f69e859db5244ec372e1f2e568597121cf1092d2b455b2faab11282. Chain 2 (Bitcoin): anchored in block 960306 (2026-07-30T20:23:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD1100096.
Ars britannica. Old Hall Manuscript, Madrigals & Lute Songs
Wilbye: The Second Set of Madrigals: No. 15, As Matchless Beauty
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77979139d0b4f09ac3987a164b54be2776ad2d1a6d22355054dc0f1a261d2051. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA808000022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2488e8ba50ec6b9fb5d2f3d36e16bb6a48ed457ac07d1550dd102dc962c005c1. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057100700.
Basse danse La brosse - Tripla - Tourdion
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c9c28e2bcc1e8db00e83d3ab6c2650fe18e9c6b3bb5b0d3de259baec4aaa8d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057100790.
Répons de Matines pour la Fête de Saint Bernard: "In Timore Dei"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726dce740e6e4f1d4c851f60ceedd9d8fda3fa77f3a2fe2d697b7a56de760c42. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149107080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a295d9e2b377367e1071ec5c345591fd167742877299edf8a1140eec7c3ea3c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ148417020.
Psalm 22, Op. 78 No. 3 : "Mein Gott, warum hast du mich verlassen?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x258c883990f38e9831cad4fafd5ccb3399a206a90bd439cdb0dbf5df2ab937b9. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149916040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552fbb675190b2dbbce9ee7c6e3a82893be7dbfd261ee8350c25ca812044415a. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ148922060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe036ef60dcdf844a9c8a1f87e8278511c17c1f8e3361cf821822d37153f7edc3. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEBL1313401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5a39bc41f3210a90a5d38a36a49fecee28240cfa7b86c6bfd2efad0b7ec285. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEBL1313402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6216ebeb888cc959c2a5f2212bde16348e636161d2c535bc8b1da19b2d85fb68. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEBL1313403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c908a61052deac00ea904ed5c6f77fbd2f31ceed48bd65533a3d802916ef559. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEBL1313406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03742a73f6660083e10b5284067060fa04b0d66295f9c1e6038d38d9f670dc0d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEBL1313410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8e1d3ab0b15c66e1b60b3ffd7b3d1c38b3cbd4ff12f979a4971d480d89d301. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEBL1313412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37aea2de5a6b3e894f4cb546316e8fc049cee96bf83fe7c5059c03d02d926b7. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEBL1313419.
John Dunstable: Speciosa facta es (Arr. for Guitar)
Ekleipsis (Music of Ancient Greece) [Lyrics by Archilchos, 650 BC]: Ekleipsis (Music of Ancient Greece) [Lyrics by Archilchos, 650 BC]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a251920a8fc6ff0003a2a898b112967195974150715f10cc8dcf5ba670edbce. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140412180.
Alleluia, Tropaire de la venue de l'Epoux (Lundi Saint): Alleluia, Tropaire de la venue de l'Epoux (Lundi Saint): "HaHouwadha-lAruç"
Chorale de l'église Saint-Julien-le-Pauvre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8858f6e4dc01610f78b4e12b8d30847a89e64c28ab730ba22e7997ae8e9ed6e5. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ148914010.
Ya walidata-l-ilah (Melchite Sacred Chant): Ya walidata-l-ilah (Melchite Sacred Chant)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e21acc15b58b8b0c24b47edcb6c59174455dd91ad19264fcc11eb7ee3cde86. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149311020.
Dies irae (Gregorian Chant): Dies irae (Gregorian Chant)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97482281c2d430fac2d79cfa61fa0da8ca6473cccbbe504f0ed7378d4df59e57. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ147404130.
Agnus Dei, Omnipotens eterne (Mass from the year 1000): Agnus Dei, Omnipotens eterne (Mass from the year 1000)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc3d90b78db1573dd35fd10ca9664f2e169f3ecec8c6719e59e7ddccb1c7fa8. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10022410.
Offertory, Ascendens Ihesus in montem (Plainchant for Santiago da Compostela, Codex Calixtinus, ca.1150): Offertory, Ascendens Ihesus in montem (Plainchant for Santiago da Compostela, Codex C
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5016a5925e72406cf0781de50af774002884bee8cc7d0f38488047673570362. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM19515614.
Sitot me soi (The Art of the Troubadours, Southern France, 11th & 12th c.): Sitot me soi (The Art of the Troubadours, Southern France, 11th & 12th c.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f81d10f57b9083027df7c348c41f0aef02eee684ad5076b707bf825515d579d. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ147704040.
Hyer matin a l’enjornee (The Art of the Trouvères, Northern France, 12th & 13th c.): Hyer matin a l’enjornee (The Art of the Trouvères, Northern France, 12th & 13th c.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e84cb2b96d279efa7594cd34f5e545c46c81bb9e3740e84b6c5c7dcaba1e015. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10231714.
Owê dirre nôt (Minnesänger, Holy Roman Empire, 13th c.): Owê dirre nôt (Minnesänger, Holy Roman Empire, 13th c.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc584d21fe7603f3017274388e146574e77548755406fca5761fce0fd492f21d4. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM19108204.
Viderunt omnes, Notum fecit Dominus (The Notre-Dame School, 12th c.): Viderunt omnes, Notum fecit Dominus (The Notre-Dame School, 12th c.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4831d8888eba08c44eb6eee9fdea514203558a142bc09d6eb33a8892ec0e69. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10127621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199d5d9e6b8a4a5b88c8896f85effbbdd7784cdba89645c3b8d7f33ba1d615a4. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM19818501.
Dame que je n’os noumer (Motet from the Montpellier Codex, 13th c.): Dame que je n’os noumer (Motet from the Montpellier Codex, 13th c.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbff5ee39aee3ceb34a66df00cb05f356e6d2cd66c774e8a5422257aaa234ed6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM19410921.
Kyrie, Kyria christifera (English Ladymass, Salisbury, 13th & 14th c.): Kyrie, Kyria christifera (English Ladymass, Salisbury, 13th & 14th c.)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9aa5e9ef789ea121d93adbf37da2846e852c854589f7fa6738be081c050bbe3. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM19108005.
Mater ora filium (Sacred Music in 14th-c. England): Mater ora filium (Sacred Music in 14th-c. England)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bdb092050db46ae5c376acb972bbae4f553b691bde16262fb6ded022cc0e49c. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ148409130.
Echo la primavera (Italian Ars Nova): Echo la primavera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a152204e02a27d90708aff8681dca0d6d178a24e5fc4fd78d1709961c0bd90. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10026901.
De ma doulour (Ars Subtilor): De ma doulour (Ars Subtilor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb02a4096fa8566bdffe9f2f5e55a480b84259af17a3e5475978548a25df0788. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149777010.
Salve scema sanctitatis, Salve salus servulorum, Cantant celi agmina (15th c. England): Salve scema sanctitatis, Salve salus servulorum, Cantant celi agmina (15th c. England)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3daed48a2b0964b88ec68f2e8c5d045973aacddc2aba827f47686b3e3f12c45b. Chain 2 (Bitcoin): anchored in block 960430 (2026-07-31T16:09:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10229705.
Missa Viri Galilaei: Missa Viri Galilaei: Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d5dce4e0c463cde5f33f3b0ca802ca8dded6b079adda9c03a714f20df1502a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149119100.
Mass for 4 Voices: Mass for 4 Voices: Kyrie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce6e10dd797959f0a9e15805e8d94c4dbefa2eee0cd01e6e7a25ada8fff29ee. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10022301.
Messa a quatro voci da capella: Messa a quatro voci da capella: Benedictus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a4cdbf406c22e3cf34db42c458fb489fd57f87b6fbedfa73ff9a86c14aa342. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149031050.
Ave dulcissima Maria (Renaissance Motet): Ave dulcissima Maria (Renaissance Motet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c4234dd4d979c7df20ff838154c966d84a44ed9f4b17e56996653feccbc169. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ148919100.
Anchor che col partire (Italian Madrigal): Anchor che col partire (Italian Madrigal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c522542ceed273b5cba947e589e43465561849b1ace90b2dd5f9f5b820eedf. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ148216130.
Allala, pia Calia (Italian Madrigal): Allala, pia Calia (Italian Madrigal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb9e59624670b2f61d4fa109cad717ed5e12f99d2361ad866e35c87a6293de3. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149111120.
Crudele acerba (Italian Madrigal): Crudele acerba (Italian Madrigal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd7bb965649939dd88347e07f42c4b5849acf67bb5e1620cb6179e273252a78. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ148110070.
Flow, my tears (Song from the Elizabethan England): Flow, my tears
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331b07b84edcbe6bf91774725efdfdb5646381b9d6d794c2c332278dbfb317d3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ147701010.
Gaude virgo salutata / Gaude virgo singularis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78fd320913aac48a133214ea379ff70fca0ecc8472f8bca27c3a93ba3c8ab9a1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US9Z81500603.
There is no rose of swych vertu [Trinity roll, England, 15th Century]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd8d57dd39efb0113d47dd4f72fd98d86e2072c169be37bc0a4cc380d44cd67d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US9Z81500606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600a37f1e9d3f88701f31ee52a0abae6a371f23f15351fa1a2af7ee9fdf7096a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199700803.
Missa Papae Marcelli, "Pope Marcellus Mass": Kyrie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfecb54c1404b7cd23e4ffad2b49867dcf28aea7988d60471fc49970a0a0cdb77. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199291301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49c468b8d96936fdafe74d3e6cf83ca0c078938cf11c1894fc5c9073f18c09d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731004.
Inviolata, integra, et casta es Maria à 5
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29fee4a3f87cdaf292f264fd5d2b18e31c7179f086fffdeb2b80869f46adfef. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097c38610caebe9c51c9cdc46793f52bc7688dccd5994fc6f1d8b887ba7a8b95. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059731007.
Dunstable: The Ordinary Of The Mass (For Guitar)
Music for St Katherine of Alexandria: 15th-Century English Music
The Lily & the Rose: Adoration of the Virgin – Late Medieval English Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6cc89e3ad1dbada0fccf06cb98dd2bc3b9af12aa93c660fe4034c0aea06e993. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1822801.
Music for the 100 Years' War (1337-1453)
Beneath the Northern Star: The Rise of English Polyphony, 1270-1430
Dunstable: Quam Pulchra Es / Veni Sancte Spiritus / Mass Movements
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c4558d89a2b3168f76b296c99a80e3502d560a9c282221231537eca3b6a483. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190435501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a260434d93956ad876a7e2baaccb72ff47225b006e1863a704ac0d320d27aa1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190435502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42503351571186b41a6738fae65b84a6b44418387c040f289322c9cf7ddc91dc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190435503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996b2e732603211f2d6b16ed789df39230c9dc8df878863736fc5cdf42490778. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190435504.
Gloria, JD 15: Gloria (Jesu Christe Fili Dei), JD 15
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67204a89ddce655bc9e0ae80bb26f99e1bd3347c26061500d29817abeb7b4554. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190435505.
Credo, JD 16: Credo (Jesu Christe Fili Dei), JD 16
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22227a5d83470d33c03be605a2226971254f9b407ff6191d307a6dfc7234609. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190435506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44a35492b27e5fbb31174bc12f50ec5fa95525ef8374f1851e2456340853d15. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190435507.
Credo, JD 17: Credo (Da gaudiorum premia), JD 17
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d8cc4fe9fe063b42855c7d31721605b5885204ec1c6bc2ea1b3f96c9695020. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190435508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf8ea02f2c423a0945417bc1659523238d0832c929b03b6d26de9b2dc7dfd39. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190435509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4a4fa95aaebdcb17b9c11c09fc8d0d836e1b6a8583ee35777991f50be49ab9. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190435510.
Veni Sancte Spiritus - Veni Creator, JD 32
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64e8d3b1d5f753917527c8072cfa7568484fd7b1852c5057849aae5d765ac3e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190435511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999f42e69cf83d112dd62746323f0e5710e658232eb69c461822fb447ef30452. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190435512.
The Spirits of England & France 5: 15th-Century English Music
The Spirits of England & France 3: Binchois and His Contemporaries
The Service of Venus and Mars: Music for the Knights of the Garter, 1340-1440
Gratissima virginis/Vos qui admiramini/Gaude gloriosa/Contratenor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4864f050a574e6d7e2fc125f83fe8df183b1f59685d8e84a03f7b5b346a7846. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY8723801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fab7f1c7251e4c91a2ab9b096af1c911b6362b55fb56db55887289a952b06ab. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY8723804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad79648331cd611a832cff8dcaaa57b3bb27cd5905427c728411ef4d5541ee50. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY8723806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f390f6c07998eaa7f937b57313f418bd1a252611d68a091f8b17853a5506e1. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY8723816.
Veni Sancte Spiritus et emitte/Veni Sancte Spiritus et infunde/Veni Creator Spiritus mentes tu - 1987 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b651af65cd72453c3470356ba9398decf986d5242ca71ebdef333b1f9dbd8c1. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA348702013.
Alma redemptoris mater - 1987 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf652709f2de4bb6547425bf09b41a22bb6cf10fba88e217444e3af48236bc401. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628300326.
Credo super 'Da gaudiorum premia' - 1987 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5acd3b22051a126ab0b97a78570af9ba126dcf0696fc48a2dd628aa67a560f30. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628300327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3295e0c3b4f64b49ae213de84e22011e30be86cb80b691d33629d6be7671b88. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628300328.
Salve scema sanctitatis - 1987 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780fdecdfdbc9386d133041a63c34b5794b24111f2b7d5632676d9f534624832. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC629000329.
Gaude virgo salutaris - 1987 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa880da31e457ca0c1b09b29088ae75ff7ae13a400e868b5e26c8a0d2a8ecd30c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628300330.
Quam pulchra es - 1987 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7114ae0a18f34569d43ed5f20a1303b5bf023d731d31cf8fcd5e1938b75942. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628300331.
Salve regina misericordiae - 1987 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f511ce8e525a05a44ef70c828ab8e53e00163568b8d7efe35a12f1867b04fd3. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628300332.
Preco preheminenciae - 1987 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05033aebfba9f029259d8d8196d39375c0538e170205caa619aafe1448c3dfe. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628300333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525ae13e3011c0ed73495b6888b67d35b2a728cbd77a88d7296523b1ba4a5a30. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211109001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd875f6953e446e14ea77b878a0774cba017bc512388e2cc7ba1dee5e7d950d85. Chain 2 (Bitcoin): anchored in block 960230 (2026-07-30T08:32:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211109002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc46fca558598597cde2e4cd997d71c5eff4d3750257dd8c5068d3a926c86bc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211109003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab78154a6c3a5e002a867f91c741524a38f3449e8ef75fdbf5a4c1ee1187e22. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211109004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dd5de5ef8f6785135eea53a46792d28da8b9d410314e1c69115a62f8744ca63. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211109005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f793a03019df77652bc472b033cb693c93f81c9961060fd551fdbf22fe336a4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211109006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c626ebb1228f98aab809bf2a75de14d6082fa6fd872c354e74d7aaae6c47e84. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211109007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x688d378b60b00e61b67f3859b18d813ed111ddfc31c5e74f6ef1e50966b79bdd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211109008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4708cf950ed43685b3cbcdd63bc389b5a0c22da8bd42d4be028af9640e4d703. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211109009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a80012d12c709d816522bd083584496a2b559a0c8a24e9e48ec2b93063b4be. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211109010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d84697224de17be8b1245098563c1746f06d35f989c2031c26b7539cbaa91ff. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211109011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a332a667bf6ba0fac46f466ab8831fb9b0632f8fb4d1ceefc5299e93cf80f84. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211109012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba983e02657ddfe137c38ad8626b293090b6ba7e53fca3418a76f2689a629af2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211109013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d46f5bb9f617048816d8c106135c5ed49ceb869fe63e3401d00b148b1fe658. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211109014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48e889f39eff89898fc903c882d01c2ce87e6976f9364c3393a8bcb06e1dd5b. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211109015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574a15df4768ca8b06351f584340219bffe9322ef9e1e7175c4b7c310549030b. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211109016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb16cbb5369107ccfd584880aeff133a3d76b53ed5fe6a4bbd12edde426c922. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211109017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725cf47841711c2c363e61f54fd05e33ed1447de0b36529b3935c25fd799dfba. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211109018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c220b16ab1639764b7cdad900331877d9d2f205fb8cd2517b9ff17501b7cc0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211109019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f9688c8b5c327fe66a9e1058d4971fd91cffe30420d2fce479e03c5a0893de. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211109021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf45a9697daa761b81b7940e38ecd20711bd89617e790d866628f8586abe4392. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211109022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8352713b005662e4d64a6e2f4c6f5b116f8485c25c1e1d739bc968b95d18c26. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211109023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b2c8fe6bea7449e2588ae9c24cec9c41536dd2a6a245d8db94200972d97cc0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX211109024.
Joculatores Upsalienses: Early Music at Wik
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27cb3faf6dda7c44fc5508786b7c49ac0f3cd431522f4adef23d0fc6afc8953a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEA9003010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22b183ad386aa0768b4c8c9b9333a9bc36020253ff0445d0a189e07d1da61fa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEA9003020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd740b8ccf00ea32f2f445c100506189adbfa7f4cd9bfa7d21b34e1474247b2f3. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEA9003050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84feac58779b11bfbb8538516e0840141fa4617159778348584c9efc3cba72b8. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEA9003060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4edb7f1e0d6ee2d9777e9de2913567cb2645f1aa3dd091d803b856c8847fcf. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEA9003070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a03a64ca80bf6f90563b369742dd75e543afad98a5f98d5cb3b76fd22cd8c9. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEA9003170.
Rota: Sumer Is icumen in (England, c. 1300)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e0b5e09e0b1756a3e0ecd831617c02551eb05ed79031f080e7132d11762cb7. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEA9003180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd55ec81eca51e6df3016270a0a8d5f3d9e88acaa0335301b4bc4ea0a3996fba. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEA9003190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6f0e7972a038b65ac730e0cf78264bc72c132a3c6a3a9d1a84cc158b480c0e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEA9003210.
O rosa bella, JD 54: O rosa bella - Quodlibet: O rosa bella (Anonymous) [Glogauer Liederbuch, c. 1480]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2d4e8c9dc1ed8dc3bb894b67feaf42f9c5e9e80a5eae0f7e773ec621242702. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEA9003230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86fa9c2038fe8bf8a546de2dfbb64cc57a4f380aef8c83bca3a2be83f0429914. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEA9003260.
Pase el agoa (Cancionero musical de palacio, c. 1500)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71dfdb76c3c9e148e0d8350c55883c87c718c0b68c767ab171161a0466b8154a. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEA9003280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8fe001afaeca44de7e112835ce0527c9a2fe0ee0340450782c39acc88916d3. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBC7N1040101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322aded148a0d68e7eb755a52f7c0fc33668aeae1d7c19957e2b77bb9e75ceff. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBC7N1040102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7770d6eb063247e3aed662e753e41c52b7fdba7e1e9303c0c1379658423ef018. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBC7N1040103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ceb31bc52defa6a248d032c1e49415417eea1bcc35c90c2f678001e49fbfb38. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBC7N1040104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a375512fb69ce0a96166934cdc91be97fc602df2565923a468675e40229d0e5. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBC7N1040106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6c4d2b06395c9535e8360a67aa5956f98fd08098a2762800d410f6ff256177. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBC7N1040107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea47fc93f23cb8443f445942413f0a039c14dcab55b998d77e58d99595be2ad. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBC7N1040109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50224fed57cb61a4fc8e8b331396a62e304ce05070bed2694556d89e21572ed3. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBC7N1040113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3a547e3389885f4ed1bcd9363131d471387ae06ff0b9c5dbd241d74b1175e3. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBC7N1040116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6427e566e2222285878e99151c02b3d4a09ebcfe7f67d09c3f7722a1137c66. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBC7N1040117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x352b9f72d02a85e8dc11d3a08b71870ad11bd6a01017df2e4aaa8bb7a078129a. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBASH2164401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc9bffd24e76c28fab909b6e5c0e4cfac7f3d8a2087fb29f163c9f1c8357961. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBASH2164402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa401caff5c17e88c44ce6454f6da42d7e23004df478f6f96eddf8aeb3d8aab. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBASH2164403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6159cd2e21d5014e980414e0a3737d149dbf286d29ad4cd086be9be29d61cf2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBASH2164405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e22e0cde1ba0cae5c8a770fb828dee270035b35e46bf08eaf528a21dd73102. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBASH2164406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ccfee56ef47726648503f99904220ab003ae2666ce76c966ebfb96129ce7c3f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBASH2164407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efe8c117b214943261f7cde84d5f20f5ae31a2076bb37e6936e18d2522280aa. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBASH2164408.
Veni sancte spiritus / Veni sancte spiritus / Veni creator spiritus / Mentes tuorum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea98eff0b7f57e4bda1fda8d4c12e6eda8e9d91ce944baef826e05e404824c08. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBASH2164409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4a7eb39ba1aff777bdf2c1d60b2815f288129b95b187f27030d1da1b906ec9. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBASH2164410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178d9198689dfc29614ee4bb72df321c7032d903e605ef91bd460b6a715e6e7e. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBASH2164411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f106e2b3d9803894696e7453c940787570a7b1cf6edc49f3a4441289f68a0ca. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBASH2164412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa569c3b9f4516b9184710a141561cf5ada9bdcdf14271ee7732f8c91f870a1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBASH2164413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4cbe98e54188050d01f825f76e358266d84ba6f6b2906d1696dc0c119fc4dc. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBASH2164414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006bbd99e683e4d5d00a4d97c12f5ca2447cfd7ee9eb87252aa73aa6a823becf. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBASH2164415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5341a41918b903fd84a3fe88a3294352f90e7ffbadbb2b06f6cdac21715922d5. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBASH2164416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d5ad8f3bf6a25101a5735befd282fe2adfedf26b06c09186c859d6c626923c. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBASH2164417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532ef0bcf2cb8f3b0bfe21ab1bfdd49fea722c485f02e2cffcbf3222c617cfe4. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBASH2164419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a566a132a1f05139d6eaef95baa9299b4a952a8ab52ce1c3dbfebc9d3762bb. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBASH2164420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2feceeb37ae73eeb719d8d04e98007b40a20f3f418fecc782fb5b93b83a458d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBASH2164421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f08ccd6766e4a04f7567b57f3ff12832eb48508bf6c302d3ce22148ca63783. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBASH2164422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a82635e407a07684fd95d905c9137485950daf3f8c77c3ff7b997a03a96337. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBASH2164423.
Dunstable: Veni Sancte Spiritus/Veni creator spiritus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7827724eb03994edc1b2e74cc905f393366d2a6e4dd251b3c21883d7613122. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628300325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa993454cba15dfe4726b24322a0d8f05ae3f5b291bc6bffc24306ac8dc5501a5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA341200021.
Dunstable: Sancta Maria Succure Miseris / Ciconia: Gloria / Palestrina: Missa Aeterna Christi Munera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1343aeb7c0c505add9e984351873df0724806e9893e6399d0995753c2259859. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253158304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x414a05231f60c960f6bb1a55881192314b0be6d6c19572e4db1f19dde929013d. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA253158318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2b29735b203f1cb4b2be06d4e21bd50f2549062a2ff1e9f67c2f85880fe35f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2152605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679499c084ea8050763d6cd9f50d4736c4a4d2a8fb4b89f1def8286b99720c47. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y2152607.
Sheppard: Verbum caro factum est, Responsory Motet, a 6: X
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf9673a93ea1a65ee7fcd846cc5267a34be12a1ff32b8719648f3f53a3e4d788. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD9300304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede640ec9103a6ebea74e7c6dee3c060dd31dc24a27e1456a4625600eb69aa84. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0902417.