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 0xd723a15093d2d720facf632b032cbaddff959eed8d68bbe1f8684845c64f8fac. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c39ce44c-0dff-43ec-afc2-9ea147aaedca.json and https://artists.proofprofile.net/proofs/artist/c39ce44c-0dff-43ec-afc2-9ea147aaedca.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 0x723d278517ab6b50eb378accc9831a491bb0c7a1ebbfd4631281b0739978a361. 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/DEU672301277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f201a9a9d454b15e016a80bc8e5a931499ebd48a6839edacf22a29e1d061d6d. 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/DEU672301282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106f7d84d52e45e281c84e4384e64689108f0f27e4374e9838b3b35ca2ca16e1. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU672301273.
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 0x4c9553f386903794a82f35a47750ab0fcb92df59d67c2dbb304ed570b628f517. 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/DEU672301274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac7edc13f466c14bdf0b1a0216c67b789e885cc064b85bc46b848a96117eaeb. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/DEU672301275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4efaf7b9d44643a4800973a0bbdd77e7fed3a6c7bfe5c3a22c333d36c755b24. 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/DEU672301276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe323f1bbec0a701ae4946de2520a94160b5aa37f80534d5c67298c66f3ec7821. Chain 2 (Bitcoin): anchored in block 960430 (2026-07-31T16:09:41Z), 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/DEU672301278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea3d415f793f88a220246d71450b58bb0d1cf808866ae02a88b210f0b2f9253. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU672301279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59dad411c9950fc342a90c67df1cb17a742a05ba8f673a6de1aad3ca49c3230. 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/DEU672301280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ab21376c8b9eea4260b15afaf72f896aee9d4433f608f78b2b777c183484ee. 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/DEU671704099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3331c061059a35d4752fd4ffcdfa47d6c673947a922e47499a75a98de5ae7699. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/DEU671704098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ce2e4d145d9bb6476452fecf88a3128ff2fdcb7d6934965762492a581a039f. 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/DEU671704100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe954c6f36d4eeb7982521f3349af554d9f2a92fefc41e9905c886eb21d6d59b7. 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/ES70G2000182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f321e6926a61a8a0e4105a98d8eb7323e5fb65cbc6c6815a890a7faaa6d0874. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES70G2000181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d31e7265e6ff1b2dbc4b7d086d59e9c73aa6add375eb1c74fec268f6b6fcffd. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES70G2000184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae622471f8d0aaa206db5f12fd547ddae5f10e2d815580e171382a0af1a09c6. 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/ES70G2000186.
The Future Has Disappeared / Science of Ghosts
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55774ad6648574c87ec1dd65c3d330abdf14534147bffd62d288cb7969b68803. 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/US4GE1900003.
Don't Feed the Animals (Hiding in Your Room)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f7ac8ad39e5ca4f9299bd6fe9772bd28e10c1a68456504245c0b4117253ecf. 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/US4GE1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9eb16cc75ad2be6263718257895f8250332ca1b31e029055607179e1771e5ef. 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/ES70G1800031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221f37721125d69ecdc0e11eb9e9ae8ce09f898010c2a0172ce89e7131da697c. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES70G1800030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97764df4d8a7a136d10d8f9f321480f82c26750fece35ac40ab6fe26cffc51be. 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/ES70G1800032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ac866b39c084f6ccd550633b5d098c84e7c760b045c23f53369983baa5d099. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES70G1800033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb128496167a206e9f49766a6b937b90d8b7cd1b59a0af16ae20e46703400282c. 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/DEU671702572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7d41aeb0a17781d1e63092527e82af27db4d383f19f0a83d2cb0086ffd1721. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU671702571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ea80694f34590927124141d9c5e70dac87653288e44cdfa56760b5bea4acfb. 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/GBLV61523937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ba00aad560e79add7818f54542303693eb93e451e2ff2e6d1de10213f25bbb. 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/GBLV61523938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce7cf7fee704b093e50ae359c70a337a62c16e94853e1b196bb393b3930d5dc. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV61523939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3c48fb318ae90ef06a726969dcb43378bf56048bdb146fba2dc445dcdae0c4. 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/GBJX38719001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f40b2d5579c4a92b593386ec7588b7cd83b5a8ee5e6556f7c116001727bbc6. 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/GBJX38719002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075247a959b04d33d94d636cdff5d559d1c128f7fd441212623345f2765ad543. 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/GBJX38719003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492e28b9f9389572fc5476b91ec6d3c913ed26e59e217f0b6787ba7240c32438. 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/GBJX38719004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5481a5bafa44e4312da2fcd1a0b34b448aa2f38f2bffed1cd6af154c66633c5. 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/GBJX38715001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7adb526ea3bd55b02618a3bc9d690d734b27ecafcba0cf1fad718b5e839923b2. 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/GBJX38715002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe679cab2b48f57c40ac767e27cc7c5b2a0439829f7f5a7ebe85bb3348625824b. 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/GBJX38706001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade8d863cfa7ce20f4f008d1b106f2a14083a4b7fcc7c3a7ecce90ee4a161d98. 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/GBJX38706002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b33c1e07480d9556aaa12a52503ac6c22e0db18f631331622ebabbb47779909. 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/GBJX38706003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3681c4301bbd0365607e8b8ada044967b37843b1bd517362bf69454e63f98d45. 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/GBJX38706004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28e0262b87625c725cddf1dde7ac8ab36dcd4ff7ea94f344e65471295e6b973. 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/GBKQU1757520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b2b3f9f5952497f68eb218a49e3d421d873392b65c21fc1d30879edce25651. 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/GBKQU1757521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7789e70f557588e8435199cfb2b41e956dcd22f10f59642a6bb73b0208a999f9. 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/GBKQU1757522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71dead28ff860ae1051b1137b6f0771aba5ed0b8d289893d11c3cc9fbf494b1. 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/GBKQU1757523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce26bd7ce2352d1e5b15a14fe8af2da4e9640903801b95d0cec95b6b2ccf946. 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/GBKQU1757524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6972095db02546a48af5770083c7129b0ef1ff2a9fa52df2d94290bc2a737bea. 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/GBKQU1757525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb821b2d83d313135b8da35cba2d8afd24890bf9ac39f456b6cbd2189bb7bfb5. 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/DEU671901310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf036dfa911cd3f7c36bc0a4f324d348788d11ed0f6f2e7330c6cea7bd290fc3f. 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/DEU671901311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73d46e80980ea96c64691578e7f20f13e5247704eba46623f1fdedcfd773b7b. 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/DEU671901312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75ee0e6bbfa522a0ddb4a68ca54c0afa74f791dbdee6db0a462490cfa04d0e9. 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/DEU671901313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815f335e354cf32e0ebf6c872651528a366ddfb49986dc05746a14b26e409067. 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/GB9TP1700819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3ff61a3d62bbfbe72f26e1eb5f333559270b01fa162a5bc1d6aa095a656a24. 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/GB9TP1700820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2541e88f113bc366322a9ee38683dad70b14b89552f3b023b3bc409d0688d68. 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/GB9TP1700821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c402630396fce339a8e9a998b4d3d1cc12ba4f49f9e4435843c3aff9bd1be3. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/GB9TP1700822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41bd0f9627c2137f340b6e73c80a158d2307cc9dedb8f9826ad3e08ce51f0b5. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GB9TP1700823.
In My Heart feat. Radwan Ghazi Moumneh - Khidja Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0bcb9c797e1daa2768ddea48d48535635fff04c6e1d536298e905b4e60eb7d. 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/DEU672000875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9046e7833c02547f91a673e1e7f256d06a582c7f6e28e515d1a5102f545c4593. 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/DEU672000876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe193b4f8e0b06828c0b990f19b35b323272872eead1f565cf255d14fe0bf13f0. 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/AUVJL1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e6eb8c1615eecd7a677ef2f3542b2a175bec1478c0df3ee156f482a3a5d287. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/DE7Z21800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa4891abfa8de5d4ed90062c256c6370d70626ef3b5b637a347ee2eeaeed50f. 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/GBJX31954001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b69e8ca1a4f12085a041757f3dbfc74472a93b23cf9513b512a7e2af74fc9ae. 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/QZ46V1600025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3868155c17ab34cfe554aef418adc670bbaa29ba7dad419ffafeb49bb70a35a9. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T17:24:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJX31954003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94af818485e9b3eb62693eb2a146ace71ada6396e2db585ba8e4cbedaa32c3f. 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/NOYCK1701011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf244871b99f1e155f63901398370262378f3190e88ac7e474949ee391476f72c. 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/UK6821906110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9db7195f7e83bf23ed2a6bc020e420d9737e661a85506f8dc0db6133619b747. 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/DEU672201165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a62b6753910219076e95737da8497be151f18e328a8a1f672c0b9ce302ce8f. 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/FR89W2100255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65dec9cba978b2359cdf5fdcf117fa63c96f28b0c26c725d8e9c8366904e92e8. 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/FR89W2100256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44a01cef8d677c572bca26f3bccb36ad71ec919ca35b4935460339b39b4403e. 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/FR89W2100258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf871215c24e6c315c1778e80fd27d95ed1717fde6c8651576d0e85412935e9c1. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/FR89W2100253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41087da34716e6283661575364e0117c375986bcfc012e1af9066620b2a72f59. 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/DEU671701588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8025672a9b2d96aa91a0f29d164f3b74b1e66f38819f06f89561a6ed05fe1bca. 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/US4GE1800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa1592524bc94f0d102795f49d928bb646b63b1db99644f5a6799c43783518b. 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/US4GE1800013.
Complet Brouillé - Khidja's Hidden Formula Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28cd93088e0adc3de47fee972894a7a153b68581425eab45ffc36356dc7ca2e. 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/US4GE1800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5bc7fe9dc72dfea1308a5fb810d8ea2f1612bb0f973bde29ac214f349db0fb3. 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/GBKQU1901845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1150183bfd8fd1e63e2d0069cb17fabad4a65b58d89307e196426748bcc734bd. 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/ES70G1900026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3837e300a9d87cebe3574ca51828b9f02b6306076ca98f8fe20123d64b945b4. 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/ES70G1900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b46167724e92b9679393a50060af0ecf7810b22cd1d1edba61b9e3f5ba650b. 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/UKF341800092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343cf4a36346ab01beb51df7c77e6fa0c49b30f56cb793e65fa2dc43bb3164de. 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/DECY51902214.