thumb|170px|Xana (Lamia, John William Waterhouse, 1909). The xana (Asturian: /ˈʃana/or [ˈɕa.na]) is a character found in Asturian mythology. Always female, she is a creature of extraordinary beauty be
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 0x0e1a4b7d16e96977d6f7e92fc826230e5c7f8520f3aef2a54ab289b68a69700f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7489a744-6326-42b7-bd96-b06181145790.json and https://artists.proofprofile.net/proofs/artist/7489a744-6326-42b7-bd96-b06181145790.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 0x0b662fade4f344b52fcf05c3c6227d1c0fded6d14013dcace648f4e1de0a6a6b. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/TCAFT2169813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff5304d49a51ca46e6a44182a380a6da39942bef7747df8bf6be351751a94ac. 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/FRX762208261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8dfc3050a8bead28b3da9ddba0166bfc768079ac3eb7d37d3a50ddb02bf279. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/FRX762208262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7dc54931d712bcb161208594b2f38da5e029562352e3a4b330feffd02427776. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/FRX762208264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1f2732ea7747bc0438b7027d2dd7579e8d71e2a9fe2dd137dc8abcf36ce8af. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/FRX762208266.
bet you'll get off on this (Instrumental)
bet you'll get off on this - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80374404a6856c777bcdd83e3e3b93e40cc2009567fc7488e9ed2cc250da9cc3. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/DGA082214073.
The Sex Was Good Until It Wasn't (Deluxe)
The Sex Was Good Until It Wasn't (Live from the Warehouse)
You Don't Want Me Like That (feat. Xana)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29896dd904499d576d37fb24f657c50c7e119cffb42182d553e62bf446c8176d. 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/QZ9H32400001.