Priscilla is an English female given name adopted from Latin Prisca, derived from priscus. The name first appears in the New Testament either as Priscilla or Prisca, a female leader in early Christia
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 0xb9186d25a66599ae2cceec5085596a24c1f43064cfdc39d7d2a24753dce66962. 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/9e81d777-1914-4364-b7f7-e8f0e209cfcf.json and https://artists.proofprofile.net/proofs/artist/9e81d777-1914-4364-b7f7-e8f0e209cfcf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Always On My Mind (DJ Alvin Remix) [Original]
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 0x5d949079952c7e728ffa54895ead8776a97b8e05f00ccf4c611690e98e655438. 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/BRB580900069.
Sheriff Callie's Wild West (Music from the TV Series)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0714898b60ec8a6a59fd5e79fe77fb47e6ffa502b530b29624569bb4d088888f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USWD11469239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afb9e927cb06d33d357948188bf173a11b7610172c5df11e7f3d1f4db37f940. 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/USWD11467160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47501dda664010e7f1802f4dd1d01b095e029a3b64528b8e012a3d27b7734ef2. 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/USWD11469218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea428eba58d245dae944ab301bd1ff08313da7e1cf76426fbce0d74b2ae6314. 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/USWD11469219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x771f121e722844b425f2b365895ac03d87dd594e6e07bffccfed7c30dded15a1. 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/USWD11469228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659710df4f0cd72dd590fff7233a14321d984e4c11e801587cbc3cdb11336c73. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USWD11469236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f22b1b50fe8762763b50f3184caa592cfb4a6f5636958be5a82237e64083f7f. 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/USWD11469238.
Cafe Bossa Brazil Vol. 2: Bossa Nova Lounge Compilation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d949079952c7e728ffa54895ead8776a97b8e05f00ccf4c611690e98e655438. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/BRB580900069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afb9e927cb06d33d357948188bf173a11b7610172c5df11e7f3d1f4db37f940. 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/USWD11467160.
No Gold in Tricky Mine - From "Sheriff Callie's Wild West"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b362a911d587844c33b950188aae5690c98ee690ed4fbe01e63db55bd5813da. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USWD11469687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5bfbd172d3ec62eccff9ef6f23f89f237333de1d1fae32169af50f10ef1a346. 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/USAT21304212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb682c94e362a924b64be1983b8c65e2542aea98383383264a6a8e83c775f4a32. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/ZAQJX2100007.
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
The Spotlight - From "Sheriff Callie's Wild West"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd34287254bc6433d476396eb24eeeedb62c990a9afea9ffef060135f6dcbc3. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/USWD11469684.