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 0xc8bec8ed85888928f7aa762a1b4c953f4093966f54ca7b59c6d003f2348e8408. 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/9480189f-ec92-473c-978e-dacc7b129584.json and https://artists.proofprofile.net/proofs/artist/9480189f-ec92-473c-978e-dacc7b129584.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 0xdbc1bc1d52938a3910ef736854fd79b87801644360c090e324417efbba1137ef. 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/USWB11901922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b3353c8fe7d8a89e32883ee003c3607c38b9ca415615ada46b2ffbf924878e. 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/USWB11901808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff9886979ae85ab3f69e0d1f47a775449292ac3fe6ed2ae525a6e3adea4244c. 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/USWB11901918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97283fe905a6a2c0048e7d76f8a227ee9b96c1fb1728faae741724e3053a3081. 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/USWB11901136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94d7cb38f32f94905f1cdb94ac86c421f3cf3f5ac553cafbe2e19066ad412a8. 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/USWB11901923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f824d6922e9feb0a75f006a66e7bc43a01dc9e565583e08208da197d1593183. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11901921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4847dbd52712341d8f422729d882625f983eda191f458918d88cc9852a6c361. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11903226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8132535c9ea598cb2f41df2bde2a4ef3db31bb5481d125b0c1f33b8a1b25bc1f. 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/USWB11901924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7457ad5ad7305e93a5a676f5930ad2752fe4c3b8eff6240002cb6433cd1b423. 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/USWB11801864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1d9c110cb5972eaf8439cc87d67336d1d168d838dd00ff5886ec5cc98b2024. 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/USWB11801586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe6d6bae4958f2b540320c5c032a15d49ed2af0faf7587d3a5c5a81b4e8a0a19. 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/USWB11801865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f80e5c95539f24e407af64e1fcd1cb5b13d4e08788da7b4517171d34b898d92. 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/USWB11801866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa8a2aca4acc20e9f50d54f3efed209285eb746abafa202ff886c33d565e1ed. 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/USWB11801867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53fc2222eccdaf62155c33a2de3e20b7f0a4cd81468050f6ffd4592d23d16969. 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/USWB11801944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68a33b7269b894f838d0a8830f17c5fd85ecb41daaa627f9bfd5f47d4b453ab. 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/USWB11801869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ac1208be842b7f9de74a3e454dea6eab8320d153c7f5ae7451b36b319333d0. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11801868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f601c751e1967cb2f68b81f771b1d657b18a7ce849d1b5b786c5eaa78ac424. 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/USWB11801871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047e7485c09c0c28ea938cf11e1362df96397841baac111b8098d54b2ecff87e. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11801872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50238e97c97e487c9fcedbc114f128102e6b10d00724c327ae401b42c83ca3d6. 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/USUYG1186542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffbef6c48cec1a9cd5ba098915ac0309840fde7e99627f7d274b93dead16d120. 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/USUYG1186551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e825279db9176310db003061f59890b67faa9836841d6bdbf9ae5269d8ebd8f. 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/USUYG1186548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee1b1817b3624efbb671da9700346ea288228b5943ef7400d52e9e845e331d9. 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/USUYG1186549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e87d67d5ce2dd26a4495445d31eccb82c5d0765dd208e96652dbe707cfc1bf0. 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/QZTB32383960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d7e505d7c4f704ff8711664bfb404e9bef211a3bb6d77616fcbccd243e67c69. 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/QZ85M2041313.
Sippin' (Patron) [feat. Project Pat] [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa946e80d77e5c05453fc6409e51c7597fdc7d6aa176c6fd5b0be88b1bfcd83. 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/TCAEE1936086.
Neat (feat. Young Dolph, YFN Lucci, Peewee Longway, Flipp Dinero & G Herbo) [Remix]
Neat (feat. Young Dolph, YFN Lucci, Peewee Longway, Flipp Dinero & G Herbo) - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf002858f287cfb6a7c05c04dd7d48b17edbb1b465fdfe6cf4c9c687882e0d91. 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/USWB11803422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1d9c110cb5972eaf8439cc87d67336d1d168d838dd00ff5886ec5cc98b2024. 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/USWB11801586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cfa1e56a38842a486fbbc85ee0b6bda5a3041ab2ee389b4cc4ac889e7360aaf. 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/USUYG1155964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51ddcc5610014c0fd3e634f10b599ae62bd65bb93f899f5639f47947d506633. 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/USUYG1155966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad1853d907a1a4a5eb7ca04ff48c899b6e72a26a9f0a59a884ef117330f8101. 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/USLD91719801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212a4f2d5bf6e6181788a0143ffa74bca1968e369a3ced4b47a7916901cda4de. 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/USUYG1244381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212a4f2d5bf6e6181788a0143ffa74bca1968e369a3ced4b47a7916901cda4de. 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/USUYG1244381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212a4f2d5bf6e6181788a0143ffa74bca1968e369a3ced4b47a7916901cda4de. 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/USUYG1244381.