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 0x9712b1ec22332f4d6d194863115583903f69ab704bf31d81e0361f98ae6c5c68. 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/2f726f5d-03f1-4e0f-8169-27fe61dcfe02.json and https://artists.proofprofile.net/proofs/artist/2f726f5d-03f1-4e0f-8169-27fe61dcfe02.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
located in the mountains, empole owns the shores
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 0x0709d9617ae62e71667e81d9d0d446dd62d35958c8941f06585f16334d61c0b1. Chain 2 (Bitcoin): anchored in block 957596 (2026-07-11T18:43:56Z), 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/QZFZ22204459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7151aace23e50e6f29aeec798aec756f4023fce27af34b40ec20ad1ec7045cd7. Chain 2 (Bitcoin): anchored in block 958204 (2026-07-16T00:31:38Z), 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/QZDA52215106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d9ee0b76072d46711ad224839a5e481847c6f4fe9d3e265ac7076bdb38e3c6. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:24:56Z), 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/QZDA52215109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e73ce5358dfb0ca4a830b9073c8d31513e2997f231a6ce9768bfc57064b4fcb. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZTB22228320.
My Brain Talks When I Eat Mr Brightside Skittles (specifically At Night)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1f137dd682ed09c0ff6398b66787768c3f25315c3af06cfef16d27b0b80af7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZFZ22332351.
idk what to call this jawn (shoutout the mc boxing community)
sxxxxtrncncnecnce the last sextrancne song evevreaaaaa
my laptop fried so i made these at a friends house
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1225eb0461adef8a644b7efb5651e0fffda4b7ac846f9b39b2efefe4aa5cfeda. 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/QZNWU2586396.