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 0x165d1c3b76f552e04a57beb5bc04e31000dd524db6206929cfc8ae7d369f15d0. 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/4c49242f-e2b6-4cf3-8fff-f127cbe09a29.json and https://artists.proofprofile.net/proofs/artist/4c49242f-e2b6-4cf3-8fff-f127cbe09a29.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 0x44a79902ac5c93ca7cb97892c8e194488c7d8e7df90d3a448ea97979099666b6. 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/GBKQU1955346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0266877396a767c06e76032598ed588331836f7fb24dbd0e5807260b16d08ee8. 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/GBKQU1955347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd875c3483e77f59dee61293d5de2cfbfc84c2a4d5c7136f6afd0130ac631e9. 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/GBKQU1955348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885574961976865513a4022b357fde9c4f4cb961b5a6f19dda50df218c5da2b6. 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/GBKQU1955349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf8def898fc4c66acf01a62268d4c7bec5a2455e863bec1c9da86bb44fe2029. 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/US83Z2303305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8de8b21db7bf5c8815081878cb8c7b91a4a4ee400fe47f2a391edaf4c23e6c. 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/US83Z2329735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da4e0bbc4390bc8e540e9df0d7814748cb008608b5dea59d0dbf33116f165a4. 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/DEN062100538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44bc5d17f90d2477d8c38f45e85281abf169b129f6a403355832f3df624f6810. 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/DEN062100552.
Rain and Sunshine - Sumsuch Remix [Mixed]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d127390076651ca682dc781e82a6acfad78896209281804ea76dfc415072580. 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/DEN062100539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66bc5e4044c7d5d7a1fca8c2bb5d8885fa76c53308856675a6918bf04b13e742. 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/DEN062100553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54966e3fab95ed6fac75c447fe39e383cff1d6ea13745179b5dc41c126589f6b. 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/DEN062100540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fac56a2239d599b598fc26247aaea18c500c08d186cf70094bb3c92ee04b5e1. 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/DEN062100554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8e3c700e0c86af2ed497bf804571c4d3079d42876ae5de948f63b701dadfced. 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/DEN062100541.
Arabica II - Oscar De Rivera Extended Remix [Mixed]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a796b5262c868fc4d242d222e5ed42aec487d194b2ab5d245134888b3637ce9. 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/DEN062100555.
Não dá Mais - Nikos Diamantopoulos Dub Mix [Mixed]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e98e4e0fc9dbba9ed029a72e7ea60dc2c24b07f432934e954b1ab94210fe5e0. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN062100542.
Here I Am - Kataa Extended Remix [Mixed]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d8b8dd41446fde3e2b8420585530ba691531e5f394d84228d121cfe192fe66. 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/DEN062100556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4d9219fd788cec9136ea350d608a93a678d849f4b987c2e2d88202e19376d9. 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/DEN062100543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d0546c81a91d98a44515840fefecde384d99031847fafe0e14a67846e75bcd. 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/DEN062100557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230be331002ecf1dc11f3d56f23b49bb90f7246bc89550e36542c0106f42bf90. Chain 2 (Bitcoin): anchored in block 960210 (2026-07-30T05:21:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN062100544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150f918a6e0aee19d99278f8c791722abd23b2107b97146b591c9b8f36751b52. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/DEN062100558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b238e0209f5b6a43f633a1fe2a40bc89a4eacfdd132d3f6cb1c734cbe96df5. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN062100545.
Don't Go Nowhere - DiMO (BG) Remix [Mixed]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcee53b1cd5591aa6f3033de68209374971037d6b2671bb5a2d9a68eda849e35. 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/DEN062100559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcfd7de4a15aa166213e2720faf4f7dea8a13bda565a3d9659a6f31db7e87f74. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN062100546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa218c3158a720dd1fd39259ebf478804c3f9da4e74ead1042a0f4227c7419e85. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN062100560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04296962ce815e5625b5c8a12d838c32bf1c710a2580efb89c9752bae642f55. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN062100547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b74e50be9ca87137d591d46cfd29a8a1c3e1abc04af87d9c4c28110f9510694. 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/DEN062100561.
It's All Right - Eric Kupper Remix [Mixed]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0229bf8f81269f20d89246c0deb99e3fda6d9c6eaa0f877d718124d22a58ddb. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN062100548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b514d552731de4274c892f3026951f2c4b849515953f73a1f2f2d64e7813a5. 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/DEN062100562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a84f34a79aa8f4e8b8ae2debf084a8052278661d1bda00dc161bf62b3041d6. 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/DEN062100549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbf2eb142bad2dfd0d109c69f24ea031bc005cbc1da19bf9199478e6f5640e90. 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/DEN062100563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca41c43ce7fcc1f7ee6693268805af54f13fe66251b62091cee82e8287495b4. 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/DEN062100568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20375cd710a474358a866bbf6586fc9bcc393383d5dc8985778abe6ad0d98630. 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/DEN062100564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d607ab3c7b393df08ab40ca8ce3dddfc7614cba63c8268b988cd1a7508bf514. 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/DEN062100565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40327150baba0bfe3a1eb594f7396645ff1a21457650105a3e90444cee7a0d8. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CARE92401589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a3b1844511bc4c9f059b201664611f1a55344672770ebb785de751f3e4c90b0. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CARE92401590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508b09660a6913f0411b6f06846bf3f880789f2243eaa4d6e31a897a786c97ea. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CARE92401591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7024e3001eb99de703d5aee77fd311d999f11b83cc0b24cb19506dea53cf446. 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/CARE92401592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e059a09f23f8fff85eb8649dbccda51a0043d3dabee62122d28a3e7c5fe337c. 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/CARE92401593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe510342295da1e229672bec7b9b4aee5d848b87016b637808873dc6146ac6ed3. 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/CARE92401594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323b78ebbf84335dbb833a465f4df503a8b2b040e578c195d00010081ff7cb27. 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/CARE92401595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c20d39212953ad227ec87a32b6a4069dd95981f1ea58e9c163e76527831dc36. 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/GBKQU2397218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8de8b21db7bf5c8815081878cb8c7b91a4a4ee400fe47f2a391edaf4c23e6c. 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/US83Z2329735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4fee32c924ee6be951e8e664d3c09acd87257c9c3fc136e67eab766d8808eb7. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202285415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84b8e5955c8f64db66e3baee39ee973c9bef238147a6439b471438f3d0c6741. 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/FR96X2104550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba126b3ac021d53448204e7ec601763d39d281b3a1f8f68255c0d23043f17671. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/FR96X2033822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741643c10f8276754c79bbd2047eda679f58cc77b0d1d43b9364d3848560f03f. 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/FR96X2033823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3761bc9a37f79783b2e8d9d0302e5f73bc883ddf2f95935c4505d9a1ef8b1b05. 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/FRX452083035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84bc61330bb2a68be0e856147fdfa10e8fea1d707be592c1ade713565c43196b. 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/FRX452083036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186b7603b22f701a2015d30cbd332c4b6304fffa9aa1008f688a0caafe4b800d. 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/FRX452083037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3203131a0aaae0dd4334f84f89d69762769a0f0841cb9c105507f77cf18fdf94. 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/FRX452083038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889339540879cdf80b5cd25c625fea3d4373f904140ca50d4de9ddeafe5d76df. 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/FRX452083039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ef89455b0251dd73d802e22b3d2ba5b2b7d5da3bd0668efc10411951cca860. 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/FRX452083040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe0eb9d218e598b0e0f3d49ff57f3612c5cc1314c6273760ddcc6f1f192420d2. 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/FRX452083041.
Nothing But... Afro House Selections, Vol. 27
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96519964fe8afe81b0671f2b2feee494c3ee114b4d0ce7d0a3ba9e0229a13723. 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/US83Z2133219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df1ac68ac7c7e1ea0c5b835c416fd4506993c90dedce42ca62262c10827f021. 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/GBLV62125613.
Smooved - Deep House Collection, Vol. 46