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 0xcf637606da055a182320044f4cb2366024fd1a8f39201f32b44ff2ac9cdad16c. Chain 2 (Bitcoin): anchored in block 953758 (2026-06-15T07:48:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b11439dd-a6bd-4940-9c47-80af309fe2f9.json and https://artists.proofprofile.net/proofs/artist/b11439dd-a6bd-4940-9c47-80af309fe2f9.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 0xd7c2292db1f6504d28aa11aca70b70dd2342579db47ba70eaa5d3a8c199df6b2. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/UKACT1713602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a1bcec6bd1658df70d3e1b183e6b82a2f43e5721f6bc473799603749e1c314. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/UKACT1713603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b99f8fe75dc079e8ed1d6d8ba1c108da04c5f47e47e18ad41adf5924f578896. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:42:58Z), 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/UKACT1714995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692609d3bdf0ead122627def42b0f12b12fe48f42b259a4b1c02935029af2db8. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/BGA471806060.
Collection of the Best Tracks From: Rayan Myers, Pt. 1
Collection of the Best Tracks From: Rayan Myers, Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ab3bd81a0f1e643f5279de525211fe4608a25bbaf164709cee2b759b36f879. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/UKACT1960464.
Light Within Us (Bryan Milton Radio Mix)
Collection of the Best Tracks From: Rayan Myers, Pt. 3
Light Within Us (Bryan Milton Radio Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602143b364dc463cfb2d257e308923aff2f3b3a54353f24bad8515ef80b11bef. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/UKACT1961002.
Collection of the Best Tracks From: Rayan Myers, Pt. 4
Collection of the Best Tracks From: Rayan Myers, Pt. 5
Collection of the Best Tracks From: Rayan Myers, Pt. 6
Collection of the Best Tracks From: Rayan Myers, Pt. 7
Collection of the Best Tracks From: Rayan Myers, Pt. 8
Collection of the Best Tracks From: Rayan Myers, Pt. 9
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a25df2731c66d7d42b90d8359992d80af4803fe4298f704936c22c648ff947. 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/UKACT2520390.
Collection of the Best Tracks From: Rayan Myers, Pt. 10
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb9512933f694ac226781a685071ea4f8743a17a12c0d4fef2b614eca52da3e. 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/UKACT2320028.