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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb881678d432500ccae4e97d038657a0776b06472846bf467cf454ca3b5494ac4. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ad226dc-8826-4f10-accc-6d7f00e76cda.json and https://artists.proofprofile.net/proofs/artist/1ad226dc-8826-4f10-accc-6d7f00e76cda.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b69fb6c3e7e3ad1b9e0afc199213ce770c6099f5573f32ab2aea9f87613b91. 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/QZNJW2441335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5c5a29aa95243a792147905a92c850d3a7ae561b725312efa2844eb2ba709d. 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/QZNJW2441344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12427b0815fa1edf81bfa794970aa1bf6beb9c16772bc54e88b916ce8a72d9d0. 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/QZNJW2441345.
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
Sonidos De Libertad - Coleccion Completa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca240f44eab792bf7e8bd85781f8b1884e7691249077c253b0554857471fcd77. 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/TCAHY2415909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a54fe515787fa4c185be7fed14e6a7ecaa1cd2fdcfa8c3ac004d480d0bd3c04. 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/TCAHY2416080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc70085c68087ab10eeae5f9f8cb0d32a53aaea966dabe76e0841b4709157777. 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/TCAHY2416121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1325a1172899cde8307ea435df883e60cf208b678ed455725d9684513c83e009. 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/TCAHY2416190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2030cdbec1bc6f02850c8df16a3752cdb8d25bd45c7efa2cc00b449b9a93dc6. 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/TCAHY2416220.
Cristo Yo Te Amo / Tu Eres Mi Amado (Acoustic Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0a0c0713c77a0353e87c086f10f258d2ff223a7a3b1813cabbdeee1b1df6b2. 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/TCAHY2416256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3270132f9d617378051682c5b9bb45acd6bd0ca4cab9c3568ebe08d33451606. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/TCAHY2416271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7510c8743066e00ab4d45ecc1e2af2ce73f41b16f89684a5df00e411ec4fa25a. 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/TCAHY2418123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24beedc03054c30cebbd00d3315862aadcdf78b0d2c47f547b07ca56df394c9. 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/TCAHY2418155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c4611106a5511ec1e9094729ffc576e14e7754a55164fbfff128289a500d97. 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/TCAHY2418181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530db365a3423f7c1291e44298f07128b3aaf101ffed438c81f5ce4a317f18d4. 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/TCAHY2418219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af064c2f58199f24d19033a4ba76dfa02a72e472f6055638dbf1b0004be6831. 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/TCAHY2415993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9335aae95c8b39d047d0aa088b5692ba33b9c10c80db64900deaedd8b0ffcd35. 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/TCAHY2416035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3593477f58a5c6542a96abdbe6374a6d26ba9439e66a4ede00e8497d1de97491. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/TCAHY2416099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328cf50ffdcac03400f6b21cd5761504b6cd2edaddde4930b01c96af5ddcb452. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/TCAHY2416266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c97097c017d957549293500446d3d8d241a18fbb60a59c57d6a0acf01b97b9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/TCAHY2408711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7541561b3dfc97b64fcaf7367268d718eb5e053126ce54b4e927ac5705e918. 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/TCAHY2408819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2759ad65faa1160b1b05be0e3c973942a42e68f3e3045615508c52f1a600c5. 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/TCAHY2408756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a14d17b1143722a11439e0fbc88b1d1e644150389e4173e3f78a59fdf045a2. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/TCAHY2408774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dceb28454cc589c21e6f098f8874a296414bcf1e53d1537225dc688abd106ff. 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/TCAHY2408783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2d5e458beb8e3e61926199481f004c08d74d9e3c3557d028c87f5fbf14cfc4. 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/TCAHY2408798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39ce6c6bc21e0e169eaf37b96f2c0163d02b6f26fb60b11058ea6f8dbfc625b. 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/TCAHY2408803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c360a86a0c2650600cd9e13e0f4690f968e3a2bfebe7e1ae3149a78ef8f2af. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/TCAHY2408809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf8f8b9afa7e790a79cff2c22c151d12967c46649c548d66a23456fbc77a858. 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/TCAHY2408844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54cf8157017d88a1a278798245e43cc2ec0278f4564008fafbb4392063b9c5a. 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/TCAHY2411322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac974e150717ccb604186698dd5a8c234b2d4bd17bf13cae43e728109cb81ce. 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/TCAHY2411329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa7e496f20cd91a5efd06b1b624de69312538018e0592d3059afc859c4c9c6b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TCAHY2411340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935128de604f2bc10ba1107ee1e50fca796512706f5dece5ec1438d255e7137c. 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/TCAHY2411220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753d64f310af80d999a3890c7d91504ec58de5956ef43f2b4b9a4ef952401ec6. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/TCAHY2411293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f29074fb8f5fc0bc747e9bd46c026c1f82a5c037366325aed26759c89c50ba5. 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/TCAHY2411302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d13f8dc0c48d5ae75cdef3b486b703f491fa36116568f82e62bf8bddd010b6c. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/TCAHY2411312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c4725aac044288277b213b7196631ca2e16a48ea07d60865cc3bce5d288c16. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/TCAHY2411319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d8f010b8eaaa2024d65d7964c4852eee0009a53073b26da628a152f3b38d5b. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/TCAHY2411335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb61b5917a058d218aa1352b3fa6f0a7e33b387d69febdd27da3d25e9ebbe506. 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/TCAHY2411339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a064700645a2bd628ebc84aa8c49b3a937c8465909d079def5ff023e43d4f3f. 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/TCAHY2424527.
Ministración (Oración Por La Familias) ( En Vivo )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf981a14b8ebea5c93d3b80f13eaab67295e7658224044c01bfd472010f9a9f25. 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/TCAHY2424604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e15c6c7cb0d50e93dacebe4c36bdca1ee9c391579e5d9ff199081be14b263d0. 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/TCAHY2424666.
Ministración 02 ( Canto Espontáneo ) ( En Vivo )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc4f46943710e2ab4c3f82de479dcb7593664be2e2c13b68dc5333bdd96c222. 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/TCAHY2424800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x727a0b4412103b45b21c6a1c84498d9bb68d9af26ae6ef57eb5f95429803e1c5. 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/TCAHY2424817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfdfabeba6e66bb213a810d9e780cf1868c00962976314d7ba7a4d9075835b35. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/TCAHY2424590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82cc5937a2bdaeecef730bbf1be8ce5d8e1241736ab57793eb7c711696d73492. 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/TCAHY2424820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb703c82658b8a257c9b71e835563dc6340631b48a3e919ea4a12489e741626. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZ8LD1782209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ddf3aa78283724b2ec3e32f22de9458278be0b15f2f3e3063fc189f0746aa5. 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/TCAJB2491773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebf39beb561d32fcdffc36eecc1216348972270c54cdc4d6a767bdea662780cb. 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/TCAJB2425515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29ed64d77e4598daeba1ff69029ac5b01c212b825cdfe6859f8a6a1b962198e. 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/TCAJI2518251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002542f3382fd374e3fcc5ba4709528bacff8f414d6dcc8205659ef4c80c1daf. 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/QZW9L2456089.