Jarboe Devereaux, (born January 30) known mononymously as Jarboe (), is an American singer and musician who came to prominence as a member of the New York City experimental rock band Swans in 1985. Ja
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 0x6a7909e9ce2f377de8c878504722878f53820c7b09bd24ab581f0c824039489a. 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/b2a755c3-be5e-4bb8-9a11-9b01e2db7458.json and https://artists.proofprofile.net/proofs/artist/b2a755c3-be5e-4bb8-9a11-9b01e2db7458.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 0x40b56b031c4611c7bde5756d321bc53cf4d2ec522860601b926618a19bb1e897. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QM52V1595199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x261ccd9f1ce06c90049dd3cefa1c99e1bb0727b4eaa9eeb2cb46967fa57c98fc. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/QM52V1502002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455c6d607d7f58e6ce69f665f483be19f17c755ef14c360393a221184060fc26. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/QM52V1503003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab240ddc0e9b8b38480457e5b1e751f14b2f5124bbb33d938a3cbc3b8da7683. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), 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/QM52V1504004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd418c20497f3f70625507e77f5fbbcef9669298c80f4f33ca0c706da6a041e31. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/QM52V1505005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d926ba9834d3cd81122893f93f5bdd8f2a553519d12614d525693d01f2dcda. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/QM52V1506006.
A Mystery of Faith: Unreleased Pieces - Swans + World of Skin
Durga and Her Smile of Radiant Vengeance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310bbdd8b66d3c62135664016ee34f66373e9020c8e9ea7a421e44b8863cfd51. 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/QM52V1590903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8638e5cb1c4ca49ff3cf92fea0f48b2b02acca7cfeeb9dbdd83432889bda3222. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QM52V1530330.