Boyd Blake Rice (born December 16, 1956) is an American experimental sound/noise musician using the name of NON since the mid-1970s. An industrial musician, he is also a writer and photographer. Rice'
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 0xd2d54039499bb8f2ef49af153944e1b61442550f6d5bb79a8ebc42fb3eefe5a6. Chain 2 (Bitcoin): anchored in block 953616 (2026-06-14T08:58:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ab74a23-dd5c-493f-af68-8e4be5c0f09b.json and https://artists.proofprofile.net/proofs/artist/1ab74a23-dd5c-493f-af68-8e4be5c0f09b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Theme from Pearls Before Swine (with Joel Haertling)
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 0x2dbf48c7f8cb2879824f42ae7f5226da23c9c707c7828ec18c0d084d010a9ca4. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USI4R0500520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9c5a4bc57bab6b29d348df2a85eb4f17663a625aa52ede4218597b442e519f. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/USI4R0500521.
Equilibrium (with Douglas P. & John Murphy (Scorpion Wind) )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ec1fb5ad8e31acf3003ba66cede2e620326ece78e86d6a23f38fc528eef3f5. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USI4R0500522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aee29c7efd240ac21029f2c1cc9c0d54468cf2dc4ff1f5326be557cc3cb90ee. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/USI4R0500524.
Absence Makes the Heart Grow Fonder (with Tiffany Anders)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b848e67bd5fbe380b9a95c84c213c04665c960c278d4bdd9bdcc92d570b7ac. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/USI4R0500527.
Love Will Change the World (The Boyd Rice Experience)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9645a3de856a9625a099fc3aae9168fc285883f0846a84c80bacb983e2466628. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USI4R0500531.
Preserve Thy Loneliness (with Douglas P. & John Murphy (Scorpion Wind) )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0299909bf03bd620131b0d192ca438cbad99e98e2546c55b248d82aae9fa6ee. 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/USI4R0500533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d349b90bbbdf1f639236308ac9e2f8d44dd00deea1c5f0f9a55afc7aee9218. 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/USI4R0609045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84957d34297b446233536cd9df60796dbdfb1374554af5df751a83e23a354a4e. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/USI4R0609046.
Terra Incognita - Ambient Works 1975 - Present
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2344dd7476dd8cd41205e46ed2899b80a0aed161dd0f7978696af3ceb422269. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USI4R0606769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa867d218b4b93b45785f5361b7c293fb0392817b333443625812c8e0aff2e0f5. 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/USI4R0606770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a9fb189f11211dfc6e02f73ea87ecf9f59f8ef64c7b76a6e7b1843796232b9. 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/USI4R0606771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2d464ca7b90ddfd1378d2a52975a9b86264f67071c289932225a5b63e2c52b. 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/USI4R0606772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9b0e0a877cf765f57ec47b48e7a3c95fa039edda1c34ed5dbc812fd8773ee0. 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/USI4R0606773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0087ed0d50bb172722f78ca2a1f72669e434379d4dc0a372080e8cc6b7ecc059. 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/USI4R0606774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7c4bb57a9101cb67addb564529002086bdf97837727f23a61d5f9076d3e257. 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/USI4R0606776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af1acf006376093167cc93f847c8ac1e101879c1dcf9c93e982884f7fc7cde3. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/USI4R0606777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b6ca5e28146274b5c31e1d426720e13090b76c36cc7742c837701268266d17. 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/USI4R0606778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367057a3f1ed802ba70b4a340ccb45fb3f985244b2d079d6c16f39dbdc3a1f91. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/USI4R0606779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a9418cbfa4d65d2c9b76331961260c60dcdec70e0b32972b543b1dac39a9fc. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/USI4R0606780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0959d9574c050190672e9e20a8e6be087191fd25c5d3490343548d9b59718b89. 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/USI4R0606781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e376e1ecdbd87158768af86dfddc4ad8d18b87df8dbd70e5d7cb9e784b85a68. 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/USI4R0606782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6c0e2095a3896092d5a4282484a9dbe3cc5eae7cdbb80a0c7878f684df8142. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/USI4R0606783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d8f1d8354d42d6d8a6c89f93d344aa9e50456153e696f0d27c563c4ed508f9. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/USI4R0606784.
Looking for Europe (The Neofolk Compendium)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216da9ad4f0457843e10763291c6997e0d41cfddb70c2179c5b0f233aae8456b. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/DES561599842.