1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xfb9fc83eeccfa00324095f670c6c8bba9f9bbd1440715bfee15b74500a2c1068. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/edcdda87-9553-4e95-a5d7-b4077e93e044.json and https://artists.proofprofile.net/proofs/artist/edcdda87-9553-4e95-a5d7-b4077e93e044.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 → block OTSBitcoinBlock must exist at that height 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 0xcbe739c2accc587235899a1db75141f7da7d75cff396f880da13fc69a9dcb0c3. 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/USAM19774770.
Everybody Always Leaves - Alternate Version In Mono
Jane, I Still Feel The Same - Alternate Demo Version
Hold On Firefly / Jane I Still Feel The Same
Hold On Firefly / Jane I Still Feel the Same
Hold On Firefly / Jane, I Still Feel The Same
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d8b881bed30317026d3f637d9cde5a4e1b2874e4738811f02c0374fec20473. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USTCZ0931869.
The End of a Ghost Story (The Acoustic Version)
Some Streets Lead Nowhere (The Acoustic Version)
Protest Song (Aka P.S. / The Acoustic Version)
Dear Lover (Language Edit / The Acoustic Version)
I Recall Standing As Though Nothing Could Fall
I Still Believe In You (Featuring Olly Knights of Turin Brakes)
Then She Threw Me Like a Hand Grenade (Home Recording Demo) [Bonus Track]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9ae0e677fc6bd189d582f8006cfd73e6aaf23a35c1a3ae6532e6f65d4f098a. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:30:05Z), 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/QM9A91679541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5564c23e8e6110e79994b965b928c5494b6abee3ccaf861da00e1dcf60ef97bc. 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/QM9A91679543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x014b958b3db3b514a0c90873e139a4a78a8105a90ca727a615d49628deffafd8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USYVW0700056.