Claire Rousay (styled as claire rousay) is a Canadian-American experimental musician and composer based in Los Angeles. Rousay, who is currently signed with Thrill Jockey, is known for using field rec
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 0xee30c1ac94d95a5a6d223893ad4ef72f18e552095175c5a1bdebe35c8a150d3e. 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/940cc375-0739-4c76-9b07-13e0c6b6a3e1.json and https://artists.proofprofile.net/proofs/artist/940cc375-0739-4c76-9b07-13e0c6b6a3e1.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 0x4f2d1483fc6ccfea2fcbcf7d8b39c938400acc34a48f0b5c29d03b638c7fa7da. 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/USTJ22461001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97dec1141200c668561a82ae797947188c66d9b60eeb0540cbb84b68756edd5b. 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/USTJ22461003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53cd61b0057e2e2c1db9276718d2c70b5637be9c4ba6bef4d91ba9bc87229639. 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/USTJ22461004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ff32312b7dcd80dcb4855eae435828756f6f43138cb5d88629d78bb427f9ec. 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/USTJ22461005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88adcfbd2e8e906e11734c59fab2319aced444b0cd26a454abe9760e54bed9ec. 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/USTJ22461007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5172d1d46eea97e22b264aa277d3da4ef2d52e701bd02b762be432ac302f939. 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/USTJ22461008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe866e4d5e35f0c0e249907ae019a9dc1464f7579052d5c889a196c57a27cf7df. 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/USTJ22461009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03015680034516d839a58f60dc8e407a34265e1c9a1bcabe4fa565e84f0b3474. 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/USTJ22461010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c25085dafc3a45badcf39f3f76379747cde370cf91174b09dab99a484f4bb96. 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/USA2B2101165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae6d7ae6534176dd0428f2db04535fef8aaf4fedb37bb43575cc98ee9e6b2e1. 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/USA2B2101164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0509c51b49b12518d143b49e633fba7d374f9deee162ab5eb449da5b1820849f. 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/USA2B2101172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba81662fc3704d2611e9aafb6fc620a1d77dc2fcbbda8fa877cef824259c5706. 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/USTJ22461006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b759a41f6586711bd0a5a4cb626c1714c78543c28e2612bba241b2c4eb0278. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/US2U62336602.
Sculpting the Exodus (Claire Rousay Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb04820fd3abe5a28fd5c9c4dbade6f79f232cad792d9207fba4cbcfeb41d44. 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/GBRKQ2250124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3317fa3ae377452927393904f7c8537ceea23f3f064c935c03fe8efd301ab7b7. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/GBRKQ2250126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14bd8e59e827fadbb475789c235860c1173a35787d0c0be1c6f0513b9006e9f9. 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/GBRKQ2250131.
a moment in st louis and a moment at the beach
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598e9583d9519e1e856e1a5e2ad468d2071873214f44f4ac5e65effc83f95223. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USA2B2404164.