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 0x7a820f3b8902e15953ba3b9ce881aecf14ece85c675021c5bd4d4b8058ed3b52. 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/e079d330-3350-4959-9844-9d2082eb9d8b.json and https://artists.proofprofile.net/proofs/artist/e079d330-3350-4959-9844-9d2082eb9d8b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Rich Forever (feat. Lil Tracy & Zelly Ocho)
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 0x841eaf8233472c6b3feeb06abae27c316b00d05d28f73ce000c46b8ee4c052aa. 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/USLD91742223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3706d921a60067e00554176f570addf8764dee446fae959d1e0157a573eec4a4. 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/USLD91742225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9c27aa75faa47a2e1bddb7ae8f0f7b9c7acc75511bb11977bf2c05e1af6234. 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/USLD91742226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2490e810af35630c77990c5547b4b7293ec81dcf6c517d48441ec12a2792cd56. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:37:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91742227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f4f355181c736ee456977a95dcee0fb745afa1b3814b9e5d9468a5667427f8. 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/QZL382278688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc0dd36c3f1430312a1ade961c4ec4f1320db1f8095119b33641de1c945297b. 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/QZHN52110524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f1836d7adf147dc57f8dc4c1ae199e6caa79efd765d98d6d504bb690f8d6f5. 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/QZHN52110528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f65671bad8e28390f95c24f69ac3b9a6725fa0bb82509cd8df94ee1f270f471. 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/QZHN52110526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb3a76fe3c71b112ed065058587c094e1cf2549a0fe55d3d081acf1bf6e56af. 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/QZHN52110531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca97cd6aab4670058247af34e63fe81cab1618c10868d4d596ba2315165d795. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFD2090815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f59213734627e07312398a555f1278c1074d1554d6c18332332282928d51abb. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFD2090832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe469b762475c858d96bebbf6c7a0322a76808f395a01757e18e29a730bcf6022. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFD2090764.
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
Thoroughlty: The Quality of Being Loyal, Royal & Thorough.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289303f1b7bda399e8334e9efbb05ad77b08014f83b25e2fc33e40080e330cd3. 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/TCAEU2026785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae07193984a60c3ce620465c76d014e2931702de069b8b6dbe4620c63c99110. 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/TCAEP1907998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1675265ee11fbc92f719404c8d1d2fc105ac6d2d338b434fb703482832c35890. 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/QZHNA1994397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30064cc9a0f30c31b1160952a53a107fadcc8be0b634baf8f89422b7d2cedeff. 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/QZHNA1994401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795d4b561f36ef4353135c48ee4f4907181c1124d4857a384cce68294b4f18bc. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/QZHNA1994404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x960e9868b667070545820d3e23b7084fbf5879c015f0dac93cfb1eba15fb88e4. 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/QZHNA1994400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4114e3d80b07d88a2a24a3e5ff3ce43f244ab00845dbe76317a9374ab6e73f. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USLD91719084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67a850c3700b8f74fefe3e01d490152144aecab93be1fbb3408904b539c44b0. 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/USLD91719085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ffe855c3d2c439a64344f4b7d86854533172ec858b8648da47cd5c7f22ce67b. 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/USLD91719086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78fb3d442a06e8834971a1fd9d0974a6e60a7a88636c6f94097b58076bb81e43. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91719089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da316c173abc7af7a26b6607134c5056ef15b3fbe3e1fefbe65977b13992008. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91719091.
I Keep on Falling outta Love (feat. Brennan Savage)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2f4bc89e2d3568de2ec50b83c9535d9cd47311ec3b68626b39ae4bd400bda8. 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/USLD91719092.
All These Bitches Whack (feat. Shinigami)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbfd3bd0301c1b8d378288fa71304bd5115f68e84c4d3cfcdcaac23c1d8ba723. 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/USLD91719094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb189f293861486968070753eff655fc2e4f8db9a60e84a51f3d75ccfdf1025f4. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91719087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08cbafc1e86faa08443cd06736bd317c9cc15691780651a5b502ceb24340b7b9. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/USLD91719088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df93a8d8fb60694f4ccf8f899d0d1634a36f25fc55875d945a8371d3f0f13cb. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USLD91719090.
Tell Me You Love Me Even Though You Don’t
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ff0b65c697ffa8b92e73b5df93c30257c34d5e8c286eea947206918ac72bfc. 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/USLD91719093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1eff0e17044095947fc1a0a8907aec1c4868afe155cc97c4407bd55d99ed84. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/USLD91719096.
Not The One (feat. Horse Head & Cold Hart)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f068613b4dbeb52915793a6914957b4d3d2a627eb3a4401616a9b0e1701eaa. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USLD91719097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a426bf2fde0c491dac5c0b81e438215cb94c4d742dcc71ac69b1caac32faf2. 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/USLD91719135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb93ce938d6fcccebdf25c1bbaacbcdbc28eb3b533b979028d41bbe63dc05c58. 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/USLD91719140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c682f8446f7a923f4ada1c409b234171a193c39653f95c24767912c48a90235. 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/TCADA1795532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a81d62a74cd7e0f34f28cb1a4c622a513d54a4c839927fe7a97547c04ab889d. 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/TCADA1795546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86a98bf2a421d9cd147d3efbeb5094b3d066734b8e17525cd0f4c4e859e48aa. 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/QZ5FN1841723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2903709cddc7d3b69292621848f4a8538f93310d8e644411e2169d37db401b6c. 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/QZ5FN1841724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4d737b08e0fb3a93b79a6ae421f64cbfb8cdafee2731c99e855ea9a34ec328. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1841718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd17a718fdeb941be5cdd27d705aa2c57b2cf3829871ecdcbf69749c52e9acfe7. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZ5FN1841708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff1f4a834a423daa47b9047a23f97f444a2a42e10bd094057bac7b4f644fb34b. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1841716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35d9dacdd6bc41a508b1377c8c4d9d01fad7a9a72cba841873a7a0629947de9. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/QZ5FN1841721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52ffc609e32534ecacdb90de03f610857eeab1546f4d22a41c6d0da87015c44. 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/QZ5FN1706957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a7fe7a5825dc9f9b7fa192dc3a9e985f6ad47fd01da790142d6a9765842ac5. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1706951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d2f570d3c22185da0f2806eee836e9b22033c2095848ded5066cda6fdcaae7. 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/QZ5FN1708033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b2a07717ba9da7acdfa4392ea2dc1bb6157f99391e7d450acb613c710505d3. 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/QZ5FN1708035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb723c768f1f11707f3090e43a7cc4de8675a0bf8f14d53b68590546c579072b2. 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/QZ5FN1707445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f912cd78a8921fe55bdcab36b67312245cef6c9edc8477e0e0b57c68084eb9. 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/QZ5FN1707441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f0c3cdcd034c3b92e8bce65058f4b04f6f82bbb3dc4aeb3281ee62c8e93d4b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZ5FN1707442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64085244f4bf4492a51525b289aa3b5232a7f7a71a37e11662aea72fb6df2364. 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/QZ5FN1707953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb460ab00ee7f2c78f4cf614930d1eae868c83ee067376fac236cd3a1c89a59ca. 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/QZ5FN1707956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d61e89521365b6641e1621f5a9baf9a0f2806466062f1913a1df4c12daadec. 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/QZ5FN1707979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e56d9589217365a6b0fa13386ddfe477794aa59d33a76e6737338154fa98895. 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/QZ5FN1707980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb53f2870efc723069dd7252d84949b18e0966612ccc72af3ac244a17fe61c4b. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1707948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40030067cd1718b3f2e3aba270540cc3ceac12a1b83ad754aac800db6f64d2ea. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZ5FN1707958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec19e466dc5ce9e266719e8215d3d407be5020c005e147abc3e8bf6cac3977d. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZ5FN1707977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00538ef2a38586d2b97d73fa21858ecf78941dc4d4b8514ed10b3d0e22b53582. 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/QZ5FN1707835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8679fb6dc6bfc099add08bca230db89e43ef24427cf8a012e333e7f97bb7c5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1707836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857a622ce4e965590c365671c7d52a9a4c6548e402e1e1d7138c305931aeaea3. 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/QZ5FN1707838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c2e9a341258429e8a5b5d8576cb187ee8c7db22f1ba633b468eb8728ae753d. 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/QZ5FN1707840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc928b938369bee93907e952d7ac5a80b6263f5434dee063a04a15889184005b. 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/QZ5FN1707842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb9030884d97457616b66920e1e97095d28364ec653de422e2b2ef1606ed894. 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/QZ5FN1707844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012857fc17c25ae02cc92514a29e7244a47e8d31b27560dc3ed2624c162464c4. 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/QZ5FN1707845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2dcb8ee260dea3228d531b3f0c251c44571a3180bfba59dfec62c091253014. 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/QZ5FN1707847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ef647d000792a89b534438d40b6d73adccb59efb8f507a31d0d0a35a77494c. 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/QZ5FN1707848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161953a76e8befcf5417635026e74d7fccdf89ffea69be993ba7293e820b6184. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QZ5FN1707834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d4849a402e158dc6d653e341ac399c570ec559837a1609057ecbfbbe04c46c. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1707832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861b15b4a582c1e0e25eab97c0cc7d76e38439b78d9712d8ad65ce98716011b3. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/QZ5FN1707833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b92ff78e79c3066b7ebb710cad95695968043794a8535567fe622d9cf85fc76. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/QZ5FN1707839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8005e2c6568e69df274868d1eaa74528945869d58acf5a7bd7542de04cae13c. 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/QZ5FN1707843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b62c7fd494455cd94573eaa0cdfb1115a2a1531d8ee6ba033efda11c3e4498. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1707805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53810d8e91862af4a2a38b66c4b6a14e9a0343fde297443778eddceb415597cc. 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/USLZJ1784934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53810d8e91862af4a2a38b66c4b6a14e9a0343fde297443778eddceb415597cc. 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/USLZJ1784934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b31b6ba363c4dd23bbad4ddfa82e0e16dafa2b6cb9cebde109a328eff717901. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/QZDA61962397.