Paul Baker may refer to: Paul G. Baker (1910–1942), U.S. Navy recipient of the Navy Cross Paul T. Baker (1927–2007), American professor of anthropology Paul Baker (footballer) (born 1963), English
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 0x91fc1d738ab446bbe9599fdd7e8671d9f32739ae5d504d91d5b5317908ea97f3. 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/cd8b8875-f4dd-44e2-b586-59117919ecdf.json and https://artists.proofprofile.net/proofs/artist/cd8b8875-f4dd-44e2-b586-59117919ecdf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Tranquil Harp: Celtic harp improvisations for relaxation, meditation and integration
The Ladder of the Soul: Celtic harp improvisations for relaxation, meditation and integration
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 0xb9496373b4fb118953468fb680263cd0df51e7d9d24665d097856c684c3a56a7. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USCGJ0572238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f64d250dd0814d82da22b5d7c49a5e310fc3685a78daeb88efa344daa844aea. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/USCGJ0572241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd4f913fb58c617c9d298e31eee9dea64778fc50d3317a3a24d17a9fa2199f0. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/USCGJ0572242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe96630ae5968c24c8ecaf11ebffd86a7ed5387a58158a09e67503c1dcb599e84. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USCGJ0572243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a5e5276de4d0ee1b6b49c49cd807b753f977e8e51c1bfbe8e6d3cc574983e5. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/USCGJ0572245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d28c33c45c47a976b9e1bab6a4d087a66b7e685e3e79122ddc3e1680ecccff7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USCGJ1775577.
Boy George's Taboo (Original London Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e074d43ec7e4de50caba63b98cda27a751fcf75edaa6e443ae31f76b00b158e. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/GBBKB0228601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa825ec95ab7e17d2fb52955bbb42afe8b025edbad364e9ffd045f5e76b1aea9a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBBKB0228603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673019150c2e7d59aa136ace7d5ba09acaeed73995e2081467e52c0457dacb37. Chain 2 (Bitcoin): anchored in block 960155 (2026-07-29T22:13:32Z), 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/GBBKB0228606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb20ba688946b593905c1f1f014d119d62de1441f0e8744b18b0220e82a05d31. 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/GBBKB0228614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57620dcf269c7c392b0dc18cf1269254a9eb1a8c688417cb07d037c019743ebe. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBBKB0228615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59de93b51d0a247df5d341a52dbc09c3d379af730fb2447b46f86648f2f70ae9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBBKB0228617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe35fc5b26f5b689323ed04e4d5285348b389f39d723528967efffbecb9542c2. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USKO10404729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbdebedd496df5ca4bcc73b0a7052c74670331807cc2d903f843a3ff6916ca1f. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USKO10404731.