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 0x3e1152c18f1812288776a36f10b53e3178823f84bcb9e2218176912c7cc5212e. 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/291c757a-e970-4b34-9c8a-92af6f0ea09b.json and https://artists.proofprofile.net/proofs/artist/291c757a-e970-4b34-9c8a-92af6f0ea09b.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 0x093306dd24e9ff6efd8418b4ed5717c13db669f72cbe3cc139a464ec00c3409e. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/GBBMQ0800105.
Snow over Arizona (Bassbin Twins Edit) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92ebdb513a5114fc803ea2e16d6ad3bc08bd3fd70f56237eeb2068e0ea33c57. 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/GBCTW0600088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f8142da3476a5a5f38007ae4ef27af9b9e9c47861db1dbc6d3d4875e62d464. 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/GBCTW0600276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ddc351e9fa6ff0b3c1ae5054b906e41f37700db482cf581f9f826204a0d8cb2. 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/GBCTW0600268.
Disconnection (Bassbin Twins Edit) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09d2c43ba55de6006fc65ade6ddc35ca1c23cb4bbff9c780da6d688f43183a1. 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/GBCTW0600257.
Starwater (It's Alright) [Bassbin Twins Edit] - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0bab3b7d3c3df8887c4974fa4a21e9a640ccdd8285de6469cab8d491994840. 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/GBCTW0600274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c3cbcb2bfe87de18a14bace9274d1799ae1ad7514c19de8759e171dc7b7712. 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/GBCTW0600270.
Hip Hop Phenomenon (Bassbin Twins Edit) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e30d33ed733930390e7171eddbe45056712ac60936c9a2a5a97c27477ad8dd. 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/GBCTW0600264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802283d3b2d646b6ff77936793ba7d01f268e7b9fb380b7c50acd4280a49ce59. 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/GBCTW0600278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20344d61de2f40c6ddd6f644c5232ecf27cd995e42e38eca85eb4d22f4bde17a. 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/GBCTW0600277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9572d2df49fc1932d79ac9ec98abf65c0456cab90e84bc3a10b6630e4eec20. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCTW0600267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f67fae065aca9786977444d47c2f31034dd5ca15433454f029f289a00257361. 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/GBCTW0600275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04f54bbdb04b272533ae499851490628e3508acb814bc42f16ad2974889789f. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/GBCTW0600279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548b8f4b945d7d186146c4e02b465557ef73cff8dccc6728da5ead317f0e1f8f. 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/GBCTW0600265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23286153e3c4c4dd7b2d359b5de9359610a55c7b0c3cf9d92b3aa651bf358be3. 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/GBCTW0600258.
The Red Pill (Bassbin Twins Edit) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0211ff1d432024916218a24f020589cc674c5addb5f8e17c198a9082a35b10. 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/GBCTW0600269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f8d4c4c749e56c1a2d733d7e2e16782691563e2ff4a82a9d801d04b58502a1. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/GBCTW0600263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37ca3ada59a63a02cec6dc7d80512e23fcca19a370cee3cb65305b48566beaf. 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/GBCTW0600262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d48e9002fab46e715e06d8326ee69b29a1c6323eee1221bccd445de8b96346. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCTW0600259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe78a56bc988913e4c42704282fff5b885967e954416b731c87cb6592df93e4a0. 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/GBCTW0600273.
Mindkiller (Original / Jagz Kooner/ Origin Unknown Mix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ce2f26fe0d1f226b77dff1b7b87c2655a6cfd546dbfa06eeaef130687a1ae0. 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/GBCTW0600272.
Supernatural Thing (Krust & Die Stereotyp Remix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e05018dc6bb07dfa3f705092d1608acd9189ca827c4f542fad3de43815da768. 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/GBCTW0600261.
Supernatural Thing (Adam And The Evils Mix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf386f3fb0a4b2be05f27980657078714d835bda40a8dea65673fc0da232f89f. 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/GBCTW0600266.
We Want Your Soul (Original Product 01 Remix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc933f821462b64018d1e8e84fdffeebee406432c0332c2770559edb32ad3d7da. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCTW0600260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f89352279aa1ab084688ce1a7adc05c58452ada82fd92537081419fca298296. 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/GBCTW0600280.
Disconnection - Bassbin Twins Extended Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda281bc5e57da122386741afa4313f3a6589cb1ad5c9f6bdf4f4834f13d46707. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/GBCTW0600281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828c992a4263111ea147d7c13b024653f4cc10469096a6bf235474c149727835. 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/GBCTW0600282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519b2c755b49e2b62dbc702c6e8d23a614deb23a70756673b4ae630df622d6a4. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/GBCTW0600283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0562f88c9833f216e7d7c2e402c920cd11f1d8f5f0f91338843573e9ba7d1f. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/GBCTW0600284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4953b99f05a38d162fbafe2d9e5a95e600a1d31d82aee49fd950b109ee7f2596. 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/GBCTW0600285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5f30f5a4ad847ebf8b666fa982356b6525b8d709ab91d27dc8cfd2a9590f481. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/GBCTW0600286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5966cc802521f0b3a30af4e150a1853a823083be775993c5eb68fa76f7b83e2. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/GBCTW0600287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a20216910d68de4fc705656ae5ed434daa1f2fc8d6a63fbcc1d78502c880468. 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/GBCTW0600288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e20bf9bc036269d6bb3a58ec194b46fda2aa4d63e9d22339e5ac0d1f80c096. 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/GBCTW0600289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528d673c77172554ebc28ededae4fb676348a89551bc87086457e623c682d796. 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/GBCTW0600291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc593fdf26507963b27c2f51c7ea28bd60380b8616d4e1b4cecf352ae8296864d. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCTW0600292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75a139544a05d02bbdc71512c224e9db88ce46e3c213da3c6d8e983d1d5cff7. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBCTW0600293.
Juvenile Delinquent - Bassbin Twins Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48140e8a25c5d1c20deafe562cae4cf624d6ed95eb2d34a2e53ba60ac095a37d. 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/GBCTW0600294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a609bb0dfed52ed23008bc9a4b711ca7c00b721c4c7b5d50aa7ffc130302739. 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/GBCTW0600295.
Mindkiller - Origin Unknown Mix / Original - Bassbin Twins Vinyl Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6b83b7d8e0feaa241dad7af64a84d4415e7463c7cbc7fc4a96f7df22cb008a. 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/GBCTW0600296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0c2d9194f4cb4347302fa4d38449c381c5b5fa2516e36a280653759851948f. 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/GBCTW0600297.
Snow Over Arizona - Bassbin Twins Extended Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e91b1bd9ed73f0847da0befa6e5a2032303a7d4cc5253922e568540ddf1ab90. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCTW0600298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56dde20fb6300bd8c077fd498b5ff515b667c2d7b422427b3ef71a9c94dea509. 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/GBCTW0600299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665b88598b6c9cf98758472520afd02fe815c346b48f83f049fa8fe089f945e0. 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/GBCTW0600300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438a458bb7b17bfea5033a62238fb6bcf0aecd22234597dd67e0b2286e305785. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPQS1200073.