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 0x11924d472784a33fcb3c8994c175668640d1031f4ca799ff948ed2064e78401b. 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/4932a178-f4fd-4104-9ea0-7cbbc2e230e8.json and https://artists.proofprofile.net/proofs/artist/4932a178-f4fd-4104-9ea0-7cbbc2e230e8.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 0xe539ce833763fba35e963c470614b333b31f35a961144314da22a818ada4d1d0. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBQLP2300275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe152a6dc7af4b8ba6c3d80003d9ecec5d07e0f4863b0833a0f2d3cfb4ca30217. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/GBQLP2300276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c9e41da23377cd0715c6e3c579a97e4ee37cf84f3a3bf430b1fbbfb45b796a. 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/DEG932402753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882219035e1dba78c026548e691e06620148489bc949e0a5b83fd08f7ac99e59. 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/DEG932402754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4898550d45a66f4e37441a962e769a4d2f4d1e42f751c445446af503acda874. 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/DEG932402755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b45c66fe3a56d0b60d93958352aed57a0da31735e5b985913deff0c4551fdb6. 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/DEG932404514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d42dc7be5e1dd39c086aa8fa3fe8569b616b7b927e148630faf872b181967a. 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/DEG932404348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c4e6628cc638c7a83010151dc3c8a38b981a4716d7fe3b04c3e9dab51a94fbd. 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/GBBPW2100231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7938c826089603e025dff053367a72957ae47a1cae4f2845363782e3bfc59d. 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/DEG932404349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60aefdabce7f71cc0bd8b6ab84ef0e7bcb6cfd9f0e077e9984e352316f5469c0. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA2101100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b8995f11f4c9367fa99f17654aff393cd421ca71195e77b18b1a700907fd05. 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/DEG932404350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab79444b031f47baf60780122be07183fbe6d81ddcb17390913e8533e03772c. 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/USA6D0410094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x978966dba30ab84f197cb5ea4660cd572014191abc03d3c9eaa615b2529a6b94. 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/DEG932404351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa589606d8e6ff3031ba472e60c5ca203a2ad96f2a08bdd2e6d57f4f498b54616. 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/FR0NT0600260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8c23c38c65fe67afd671d924c84193f419145ffd555edfa3900de44b897b18. 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/DEG932404352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f9206a585b1385d13dfaf24b567d4d422cff567937f9a563c3925f6062c056. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/DEG932404505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a8a0c26ce19458e799c0dcd89dd6af528a8366dd57797b0f797dbe7e2fc49c. 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/DEG932404405.
Pray 4 My Friends (Steven Julien Remix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc969b2b4444011005771c535260bc036ebc183050ff665fb211e223eb930eb59. 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/DEG932404353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb11c2cae4df079a7ff32957afc098df493512e33e8aedf424e6ef15b1076107. 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/DEG932404354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25338b950c8df7e1d9deea3470e96f53ebfff7bd3b533770720f0d8c71cf5155. 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/DEG932404406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ab0a110744932e48c1d6ff2e9058562e7ca7430a26bbfb3a93318e30b90983. 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/DEG932404355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886ea837c07827ec21351d6c5a4023fcae372b0ec4da1925ac42604cabd8b4b9. 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/DEG932404515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3b9b4c316c48f74c694a7b869ea2c6172ee5765e61c17a1e4d5e991aa266fc. 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/DEG932404408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7341654b7379111f330e38bfade3eea6def2a2e813223cd4c8c7d6d172ac2691. 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/DEG932404356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b53b18a416806477558dceb9c6a7d7faec07b06467121964bfdd24fee164033. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/DEG932404504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894f512bb994fcdd6fa9d1da58ba56e2bc23779351b3db82b2f87ac1270f216f. 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/DEG932404357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609b44240c7fd33917c623c058eb654c03e5a16c250b184f7e7913f965269f90. 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/DEG932404358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe25e9407bf2243482a8fa2226324672026d28c4515c7cc6e706cd6873f4ca9c8. 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/DEG932404292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5264d564041666f7ca0fca93651d0795cf251b008901e25020396770376ea054. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/GBCPZ9518389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa62687c1f6be9f7fede705f1d5b4fe484d6ad147f0fd334ed3c05de39bb41ed4. 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/DEG932404359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14f3820bd0b9ee188d0bad19bdd6cba6e407473dd61d7ef78e8b2154472449f. 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/DEG932404360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58bcc926852f76fde4a0831d41013b0fb6cc329b2a47ec260f7ab098e817154. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/DEG932404409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6b50558e73b988783d229ff14097bc4ec8fe3be5d9a2e4cb6d6fa3e29d69d3. 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/DEG932404361.
Dide O - Ash Lauryn & Stefan Ringer Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb609ca4da6d216ce1078aa1250ac95b0bdeb5e335e9c545318307044c6bb6e7e. 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/GBMEF2302443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173524242c3ecf1a0697faac78a48f6b3b3a7f5ecc4ef5d6bee3950fedc1086c. 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/DEG932404531.
Dide O (Ash Lauryn & Stefan Ringer Remix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2943c93853c82a1ad3c9045f4f1603c25a4e4b1341f1d6f7fb8c591fe3946f. 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/DEG932404362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5adbcbf4efb7bfaed7593a9a4ae0bcf32ca0c11cf515ec1f7b4cf7e97530ad. 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/DEG932404410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ce42603fe4073fe80efe25c7402ed5e75d316ffc1abfc97c78ece51f4e3504. 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/DEG932404363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da373a4949dda3b3082e76cdf4f464b2f2973ff7918e3af80309daf977227ed. 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/DEG932404364.
Venus Sunshine People - DJ Gregory Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41166c90827ceb6b2ce6635b95b33a92505c2f305f5cf6e5b3c69975e2c5f255. 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/FR08Q9780020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a34458bc2c51e317f3f9a248ab43cf108b8c2c57345a6d3d04666bade475d18. 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/DEG932404365.
Venus Sunshine People (DJ Gregory Remix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172194d324094d665c54023526979b707571467c9fed7ac79627e14a39a7348a. 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/DEG932404366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493f63082a372f3a10c386e180713ec26ea3dca1f4d3d12748f76d0ed3ec8040. 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/QZPLR2222203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed105539de6668663cf55f57e3b8e6adb0a39899ed9e19ce3c1f1aedc65d90bc. 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/USA6D0410093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66f38811d307ab6f7efbaeb18873fcbad343ffbdcad6a546816c736077db4387. 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/DEG932404367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e84cc135286cd2008682ff596d5dd2adededd8152cf57813016ec6243f7e419. 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/DEG932404368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd9d1836ef1d048880ca985bd3063359501ff98550d4eb9b18168ac857c430d. 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/DEG932404369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5804de2501bca1a0ee97d36c08cd4b35b09437b4205b87eac427cbc3b7841d2. 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/GBQLP2200218.