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 0xe333a4e2b7c5d27481ec29722e40f7a232c8c4d674f0c09426d9789b975bbf48. 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/2e569a26-1356-473e-bc88-2e465f1e4ab9.json and https://artists.proofprofile.net/proofs/artist/2e569a26-1356-473e-bc88-2e465f1e4ab9.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 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 0x43ca2ba2685839669d71ae3cf92eb72c0e4b52aeb6d14b8d4274e015261e43f8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/PHBO10000186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03a85721fe93b3407c3d25de73540305da668580ced011e7f000847c34f5aec. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/PHBO10000188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8676533c2362df22115444be1e6211434052a76869e3b29436d8d55e6d2251. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PHBO10000190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdfd7d94a8b8952b992942d4b8fd786dceb93217dfa066ac622bcfcc3747b44f. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/PHBO10000192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5727d3104048a3456f69a07cdd8e250fa291604aebf37dd462b94aa7ab179f09. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/PHBO10000193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e694e496a7928edd7bcf50369bec6b045badb2c5d8226befd342cc67a8404be. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/PHBO10000194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6b5f0fc8b6a8ec08ca2cc3e590d7ac991068198bcdaf1a6e8e75e5f79205da. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/PHBO10000195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26aa96fc7e80de815835409d3921a348d1f6108376b367497f5766fea6fca5d. Chain 2 (Bitcoin): anchored in block 958143 (2026-07-15T10:15:04Z), 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/PHBO10000197.
The Philippine Madrigal Singers: Around The World - A Live Concert Recording
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d045722d14fe6e6f74f15026df60cf79a506df56c3471216d91b77ac1c3043. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/PHBO10000300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd8c58acd4051e3d1d9e43339f823246872df1a8c32d263b3da8153b5b8cf03a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/PHBO10000306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c883e8e277a9a169f8e80d7785c6ebb0a8e32a9bcc7d018eaab432d600ac68. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PHBO10600733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc87f450d5007d7f73533d4432cb90ea496e19244b0e4df1f6cca3a2e9d0744d8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/PHBO10600741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc5d4b03b808b141bfee7a2376bc7b43973d6de51ec63f1b5fe3dd437009d93. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/PHBO10600742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f583e4bc3c0e16d37a5b2b5a4d8c5f7e70ae83eeb09248f08a6b30fb1927386. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/PHBO10600743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751fc870927b923580f4c1e65ab6563ace9beda7dd021edad864f768d3c4e9e7. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/PHBO10600745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d2dca392ee07d938001a15ac6b0b3321073d2b93951f6d8ce10537565f291a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PHS110900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269fb473b26f134c2c46af32f9ddafa02fd185166c812e77e0a26ea4aba5e976. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/PHS110900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd444bac560576b749a8f1c7cf2acef7f5383a4e0df82a523148291091efe0159. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/PHS110900018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x545fb98f11a7c20b1c8349cdd7a91f64c62989d8eb3e2b4b9d5460d1c9f22849. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/PHS110900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8b68cb5f1a37864969d6a18d3260feeccc9cee52b9dfbc3f8a8316cfe99694. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/PHS110900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7efbbb1a2f5b719fc36992e866809f76da97d0490456170c469b8767056cc845. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/PHS110900021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282622c49da8ffd3a18759dca3dbbb998f9709e3aa6cd4f49163603fcd77e865. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/PHS110900022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea7edd2c9947d746583ee62697c94c9d424e1633f80b0035e203708fc8ce209. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/PHS110900023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d5ecd2cc2b33e6f2a4f33dc4429c84daea6215c53858620e96b323d38468c33. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/PHS110900028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff595f172d5730828b511946503b4dc2fb9f3dea89463f96b2a0d2b0f4c2dca0. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), 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/FR2X41525629.
Panalangin Sa Pagiging Bukas Palad - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd02709a2c75a4314548c02bd7b53385ef10090408008e1ed0ce62d22f12823d. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/FR2X41525630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5296120f6cf9fbbda43ba08a4451f30e3d149e7049513a947ebeb9b962d6152f. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41525631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa3120fe7dcacdec357dc50682e175f4fa737a9bed7a3981ba4d94bfa6b37ad. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41525633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e780dc9279b11f800200d1f7a148bba3e042c6ac165cdcecc24c6423e73f5f. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/FR2X41525634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ac49cdaa4e830be7204b046c2c72fdaacfa8bc811dcb10f8f2bb7e684cf786. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FR2X41525635.
Madz Goes Jesuit (Songs from the Concert)
Onomatopoeia: The Choral Works of Nilo Alcala
Euphonos: The Choral Works of Ily Matthew Maniano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a94af398555e1dd89e77dfcee430e000d76e7574234e574339932056e7f943. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41852506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4691128f70934e1d6b08091691bc399e7e6b5452e22799eebaed594e29e9295c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USDY41852507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5db730329a94de6f8ac1dd1e57025de044379e7b551788e814faca6369b25ae0. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/USDY41852509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe49fda56d04a7ad9856361d6c67aeacd1476c248f9386d6fd4de66ce1ecf946. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/USDY41852511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796e8f5a04879dffc3d0107d91c414cc8fd45b1bf7179cfc058cfa7598f44bb0. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/USDY41852520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f27bbd72d2f99dd939b2b69357a408059492efcf20117603c80f1dd4000b20. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FR2X42256789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c5c9139f858920489fa20f5de176c6437f27fd235371af9335e7e1fbe788bf. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FR2X42256790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41c63bd794a145d2eb0ac8237706748deedeff1ec8c64a5afc62d93f48218ed. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/FR2X42256793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x559b3530b503d1103a6efa00cdbcbc01a717b3a3d94f4a5072a9727883acdd5a. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42256795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7610512cdfd0984f4f27f8f550eb272bbb3f103d38fca2d9bfd377cf11f18913. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/FR2X42256796.
ALPAS: Awit at Letra ng mga Pambansang Alagad ng Sining
Medley from "Noli Me Tangere, The Musical"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dcc902e1d3d8d7c5c7ad009a6de868af4e142c5b67b45558e4a0cac55071d4e. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/FRX202274646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c4cacc6b8f8692816c1c3c91e7fdd517897385a05d15fe23b6bfb6ae71bd12. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202274649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd77417807bd93c996f65adf3930956d82d667b390ec7754f715e4e96cea4c23. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/FRX202274651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0725925ab36e24f1511536ad4bc9a548edc19f4f7bb668f82367a185658531d2. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DGA062212747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f36590696cbb542c00a085c8efb77c190b4940722a2344865f5bc098bcf7bd. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DGA062212748.
Kanta Binisayá (Heritage Songs of Eastern Visayas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae556c94d460dda817d27333b259804a29f57cbdeaf980c8b22a60c7232fb5e6. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/DGA092410707.
Gifted to Give (Songs for the 500 Years of Christianity in the Philippines)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3fe136c9506c3f344891624bc25d775a15eeeb70314d424f2279070fa245d9d. 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/FRX282129805.