The Western Wind is a 2018 novel by the English author Samantha Harvey. Set in the Somerset village of Oakham in 1491, it tells the story of the death of Thomas Newman, a wealthy landowner, from the p
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 0x3de484800a5b54ede3d3e1deac4b4b79a9a8fa447150a015100098bf65ec3b43. 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/e645fa47-5e4b-40fb-97ce-ec74c3287f4b.json and https://artists.proofprofile.net/proofs/artist/e645fa47-5e4b-40fb-97ce-ec74c3287f4b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Taste of Eternity: A Musical Shabbat, Pt. 1 – Friday Night Service & Table Songs
The Birthday of the World, Pt. 2: Yom Kippur
Taste of Eternity: A Musical Shabbat, Pt. 2 – Saturday Morning Service
The Birthday of the World, Pt. 1: Rosh hashanah
We Are Still Here!: The Holocaust Through Music and Memory (Radio Version)
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 0xf75d62a63b5ea063ff910ff5f954f967571c327d53ac520ca640994c6ae30b9c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USX9P0745502.
We Are Still Here!: The Holocaust Through Music & Memory
Holiday Light: Singing Angels, Silver Bells
Angel Voices: A Sacred Vocal Selection for Christmas
The Music of Candyman (Soundtrack from the Motion Picture)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82b5404601aef9faa435a43c05b547677b52383c4988d6f97b40f0a5aa75fb94. 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/US65R0200301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26485563ac803ac282d88332dfe6047cc524719c7aa2786ec622437890730d88. 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/US65R0200302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26ba738143eed8799678fc0fea26f23d935a55aa2715e8200d6417bd9a2a577. 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/US65R0200303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc31165f5e88e5f0b287e75c4ca26d9b913970d0f4bf0ca3e6ec1739b386262. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/US65R0200304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01235d55d9887a13694217b845208cf854a645882764c1f9075fb54cb5e66ee6. 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/US65R0200305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782c7704db7c83d674bf8cb2b3dd170c599de0ab48d4cbb1d2b427d36a30b97e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/US65R0200306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea1f3f818daaa29778d73e49f63d9bb238238de5985b377b1c6022d2048da17. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/US65R0200307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82dcce9f0e8738a2ec11e693dbaff857fd428c9f006b9dfc1957b75e10204e50. 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/US65R0200312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e151fbe12038959e9bd3f7d2d2299c5af52d26bf2083d30404ff7fa3960334. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/US65R0200313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0cbe08514cc613444fbca892bf6b6f233f5729f47cf1e8513db61be6ab75b3f. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/US65R0200308.
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 0xed4c6db42842b6ae40409dcb7738da59c081a2374139baba7b7f4a23571c02a6. 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/US65R0200309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd6da769d22bf30f30efc750943923aced2e3e1685c359929f18d616c8e6475. 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/US65R0200310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c5a58358636e82da550c5546a8f59fcaec97eb67ddda31bc7719f6b95491a2. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/US65R0200311.
The Happy Journey: Early American Vocal Music, Vol. 2
I Am the Rose of Sharon: Early American Vocal Music, Vol. 1
Mazal bueno: A Portrait in Song of the Spanish Jews
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e3850dbb16ac917ab3566112564e6fab4fddba752096fa7ea8f67d173e1638. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/US65R0660502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6167bde05d95c20ee1085c2978b2df03ae45683065119495393869e13f215ad. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USMU10810077.