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 0xd5b5427cee20d3b9387eb02c3e493f02d602b4fde9711782a73f8a5c51fd61b3. 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/2ae57c3b-a6d1-4ee3-86ac-0b0c29c4e8ae.json and https://artists.proofprofile.net/proofs/artist/2ae57c3b-a6d1-4ee3-86ac-0b0c29c4e8ae.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 0x60f100025ff4e60576be084e3644e5c467166b154f3663fc1e3f5382508191ec. 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/ES71G2401408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a1a489bc43c571925bdd02faa911380c063cd851860f90f1907c7b7bbbab97. 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/ES71G2401409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570bccecb06a47b9bd2cf7911a675f552b292281e91a96487667918c45f77906. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ES71G2401399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c29aebf7e792d32000d2f33f85808d814ac69538a80f60e38749a1c3731194. 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/ES71G2401410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e16209f1d7449cfbd9e9dcec95e1a9831b4be7e3222cfe5c5be2cc136dc1ba. 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/ES71G2401411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e909b04ba6ed918637b49b9bd2a3bf6e77b7c4ec4fd5fa2731be3021b67867b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ES71G2329447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42124a52c1ec92ebcb1f74ed9d9e51bf6e7b9e935398ca0159aceb417cf4229. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ES71G2401412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75921df679e7a5fa5aa0e2d0dacfccec8db7899ed4d2eefbc8b9b9b4db73919. 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/ES71G2401413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3a3dfc8744501aa3479cc18ef1ad2dc08957d88a0030db8dc3ad4233669d12. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ES71G2319105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e0877bdea5b6735252d822744edc5dc506498849edbf5d146ed2f5217e0b8bc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ES71G2401414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe37fe109867e4c1b2d58159ec14686419c5ab3613324bade48a44cb594ddec3a. 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/QM22L2401879.
WHEEZY - Malakias Remixe (Keylea Sessions)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3e9f5aebf7b57bf08e6703f5aeab3e32b1983b72d09a55680c22816f5f6a3d. 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/ESA092402113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5f590951ad4d939f16c28652cf67f54dd2beab0d1c6329ed6e0db8f449a354. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZFZ72378214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f95ce0bf8cd50680f26bd5f2bb26a857192b788e81c604c91381fc0e4bf224. 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/QZNWX2425654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8978ed6e8459d95f8ca2b81c39d6824f461951098a3b05523e925fe17ef44675. 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/QZNWX2425656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2b477f953aecca94a7ee0acb822c280c83e3261e2c3502baaec880ab8c57e1. 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/QZNWX2425657.
Gora Xanjuandeii (Kalejira) - Malakias remixe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0c02bb405fd2d6b8002b61641141e779cf9311096249a6ec3109bae53565ec. 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/QZNWX2425658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd853060aefb2ade40f7443962b21f7a0e23edc0d8b1c2a108ff25b1d6e4b3b06. 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/QZNWX2425659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b8a32f15fdaeaa64cd91658385c5da58fb0224af49c00ffcadbb6ba1ace4a1. 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/QZNWX2425661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b48ce6756728753702d8b724d970106989da7750eea53e1b5292f5b6ad8aab6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZNWX2425664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8b67167466d76946b0de8170327a93b2b44d244aa03062249fdca1807b3984. 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/QZNWX2425665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f174d085979f8c3e7fd4124206909d687ec917ac681761ede8b146c7e62e52. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZTAZ2281371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0920b4f65fec04445f23249007a1a5201282ae0a172925b51c913b343034ac62. 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/QZTAZ2281372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b156c01fa0da5d0c73333b89dea2d1dfdb2393b66b533d92f535c23e4419528. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZTAZ2281373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ffd94c179deeb415a61dc318c27d727dada175e0ab01c6bf42bccc4333dedf8. 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/QZTAZ2281374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c4283961f2c8c32aa6515cceabd07afb0745e2de5f1423a7ff94f9d4dfb013. 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/QZTAZ2281375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd019ef372920eb48582b222d701e744e8da74d15a09f778057d05c39611012cd. 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/QZTAZ2281376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8a8d316c9d4795ff6f470ea8c30a6b0016f4761d572c16f00ad5f69f7d8c25. 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/QZTAT2127955.
Loiolako Laztanak Txampon baten truke - Maxupa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f05e6715a3e0a215ed3b821706ced2b13576bb919c838259eb7e3bcf5297bf. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZTAT2127957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x035df38369c65597104f9715e21090408d01001604e0a2bc619de77536db2300. 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/QZTAT2127958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14922b819f45d44819bb64df1d4863bfe8afd39e4afc8436c55eb48d30838aa0. 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/QZTAT2127959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7cbadc64bbd70ebcfecc048c757e221b9a872ccd0efa83c4f697af3c51c83e. 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/QZTAT2127960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5ef8699737dcb6dcc92e6266799896421720b41d603af31ada6dcaab21f172. 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/QZK6G2198719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28991bc28a129bc6ac7e616cbe0c33fe72742841662554b89d9efad64d2d4705. 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/QZK6G2198720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2696a35aa89c59e8a976198d67e52c59a8b289bfab6b0824552fbe3ac8425282. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZK6G2198721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c8760d6f79c5fc3ae884eaa6385f51655be3dfdf118bc8bc23f7714a0a782a. 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/QZK6G2198722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7497c2d324593d499eeb94b86189151a1e2960f3062cc0c376c6da67b269515f. 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/QZK6G2198723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95daf89fd832599e0f2f27a3751ce01515ec806ff974c977fe631e382d5b8a3b. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/QZK6G2198724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5352cf023b068621fd63b256a253781ba47ab13f9f30b60ef3f8a086a17a81. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZK6G2198725.
Gora Xanjuandei (Kalejira) [Malakias remixe]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9715133a1a385c212337e4bf193b42034e091c02e882251f9fb8c606b0da2bc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZK6M2404660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d30c5e5d78c58555b940234a64d4950772e70ede1425e0fe99ade575b3e1f9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZES72419704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba6654fcd4c67debadae2767a4db9831ab2fa34857f9a1d7ee6406ed76cd7dc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZES72419705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1452ff6d705b0db2df2c80123c906ae309d6fed48dd703e743cf340c6507e21. 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/QZWFH2386861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58dd3f01c13991aa943d9f472462f5680eb6896aa7b57aef9241f4110b426730. 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/QZWFH2386862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ce44eebae0d9f94a1546c798bb94d65c633df3273a871d2cb02c2581bd4aa3. 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/ES71G2317911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9177a3e4f07ecdec094e7416fe2823926c3fe1371de11734bfc2ac09e02d7278. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QM6P42312334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08cb89bfc7df594d1077d3c6a6e8868c36d93e1d70577cbb354c56308f67eb8e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZK6L2385663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3ab7f44cf7a733576e9f1996945ad12132334a09c05a7347bf6efc37f21948. 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/QZES82375542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55c2fec7e4a5fffafaa5f88bb97a3cf557a13359c62818aa5298cd34752ef92. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82334766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61f9dab13ef58edb2fa8534741d4039470f90464eabb36e2a39e1b093da0bd3. 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/QZTBA2299083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d2f87d61dddc461c22cc1525ae204339cf974d103c40a59d257c5509b95780. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CH6542242988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14665f0972e2b112c3cdcea594eaecf6d6b567a23c911c53190e273e0286f490. 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/QZK6M2277008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd31d5c97b2d55997b9bb15467de1f6dada4923db4730f1a4ccde636dae9262. 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/QZK6Q2207509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48e85e5173efc2d938819f0d0a112129242c59f08ee2ed4b0e330b63bdfc911. 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/QZZ7Q2416430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5436c6aeb4e9750bd36c878239ecb7dc2c0d7d4ac2fc14f8de20fcab5f7c229. 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/QZZ7Q2416431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9262647178d38e4cb122666d2d984ac9f86a84d28e0fcfe3fd6b2739549b3d10. 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/QZZ7Q2416432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765f309a658c72196c94a26f253f56ce406990aea6b4cdd067b79c641de4dbaa. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZZ7Q2416433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0236a2e288b719e9171fef57e7f7b501655e6e3c633a61607c71c144771788ff. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZZ7Q2416434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27798a625bda8dd64fdce1efe9ea11d50657fcdebcd439af9c87eb214031cbcf. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZZ7Q2416436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d4f97b028e49010d49f4e2199d558ec0c848d9eace7951dab5a49c7e6f1dc71. 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/QZZ7Q2416437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89b2d19d215b016a439bdcaa72301e950031f2dd6e432f4efbf52861765b051. 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/ES71G2432885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9715133a1a385c212337e4bf193b42034e091c02e882251f9fb8c606b0da2bc. 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/QZK6M2404660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003e9bc93eca5d2ab9bc46c05f1c8aeb2c9df52e1800386ed5ae336bfe2fe94c. 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/QZZ7L2494992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac255c850b37067ae4b0bb8ef42db33a5e4ec6918b34ac2bf876504b0b96d38. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZZ7L2494993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa5c338d1da3741dc75f17129484d6decbb174f0da34ab7515492d2bfa9717c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ES71G2428755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e965a5ccd04771ef33fe5fbdce0a5017996454654538d56f3870f59e136ca5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ES21A2400048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e826b2803ffc65dca0cf389b52667e2c365ee13ed3375752b9ab293a1e6f15. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ES21A2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e965a5ccd04771ef33fe5fbdce0a5017996454654538d56f3870f59e136ca5. 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/ES21A2400048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cdb470125f6c051ea50122054cff96e54bdd8bb74477b090d2ca725b2599ce0. 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/ES21A2400056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa416ad8a4fd56fabbc9c978b2b7352fef14841ea5354aaec3e635243b9cde50c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ES21A2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b4f2545aa8eb84c483107fc14c6baaa09bd533b60aab27c08c2fbb9d04d446. 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/ES21A2400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2182410de61984ba717107147e8db1634d18f5585b99fdf5884e93a7646bce7e. 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/ES21A2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8df5cf2d141473ec8ac2b16e075429b151d458b043c0ebb4fbeabf8c0300c26. 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/ES21A2400058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03629ca5be8ace2487d52515f4a335e750f35a423fbe52be2f8e9fe570c09d93. 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/ES21A2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fad4aa29fd15e0fec75c6b7ecf667f8e9dedddffaeaaa4e4d52cdfc9c7ae62a. 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/ES21A2400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399f528004ab72272a306e35672221160f30bcb952f9a31af63da70b313ed577. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ES21A2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb9ea13515d3094351fe93ec35434f7d43c54655ddaa107408d32ba541ef257. 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/ES21A2400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15456bb2d8ac2ac2fd3fc5255d95f6dbc8ba65fd5e03749debe5c4b3127f89f5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ES21A2400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87cc4019efa9e3053170ad0375695c42db79dccb77894ead694a9fd34790dd23. 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/SE6XW2411379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc170c8416d4496e5c113dfca0ad079aa2c0329683b4ad3816659a6cc954c15c. 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/QZK6P2289841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e56508e6bdc5603e402beaf81095cffb5284cdbdc59dec5ef788af4125a751f. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/QZK6P2289844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118124f8afd498f40626201074e38be99703fafb3b00a5dfbb6327affabbb80f. 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/QZTB92347188.