David Irving McAlmont (born 2 May 1967)"McAlmont and Butler's unfinished business". The Irish News (10 July 2015). Retrieved 6 September 2020. is an English vocalist, essayist and art historian. He ca
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 0x403568cd7b8177bdc99f63f32c22af465bf07c75e551e39eea109890346cf352. Chain 2 (Bitcoin): anchored in block 953660 (2026-06-14T17:20:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5443e438-f036-4ccf-92de-2b621690ab11.json and https://artists.proofprofile.net/proofs/artist/5443e438-f036-4ccf-92de-2b621690ab11.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8ba3f130e96a770daa60b1ba8539f92705ab14456e1b7736e97c492ce4ccab. 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/UK9AV2302981.
Real Thoughts In Real Time - Vince Clarke Version
Real Thoughts In Real Time (Vince Clarke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d9d44408e64a01d761638dd27bc357e6a32f1a7e6606ae3b7fb3ed42786464. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/UK9AV2301174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8ba3f130e96a770daa60b1ba8539f92705ab14456e1b7736e97c492ce4ccab. 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/UK9AV2302981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2b47c6ead6d77e921830beaf209795883297edeace4775042e3eb462307f04. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/UK9AV2303221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00a41890462a0847d991ff0b8da51886581dbf190b837ad65356980c0097dc9. 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/UK9AV2303224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2c689e82593ff39104d3969071849b09e875f288257e4f3055e03944ae4035. 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/UK9AV2201684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd346e8e3aa9aa8cbf7416cea08887997c2c86148e79422b2a9423b81236a8c41. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/UK9AV2201686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc507006fc889fdaf8bbae977a5c9d57ce7bb5ad7b43bd94823dd31e1793f994. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/UK9AV2201687.
Three Grains of Saffron (feat. David McAlmont)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192fac10a7ddefa099ba0356b91795903e60abce9f697560e6dade731becb5ca. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/DEA621400914.
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 0xc5d6c52e5055901e8a4bbfd29779d0f916d3fd1fb91fdf45dff40e8b6e55413b. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/UK9AV2303213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe22bd081c966e189d2b0d1b6634bf6203bcc6c5a09846bf30582e754301f049. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/UK9AV2303214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a63858e6ee8b636b41c0f257dc7d2e1194dd8843d89d3912b47a09dfe26b45. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/UK9AV2303215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c2a14789c28768f0ba1859fe6abf1e922c7ad7943ddccd485854953e8609b2. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/UK9AV2303216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38995c7002a766aa1dcbcc02e5d661ae68b71d5a3e0bb81e5d7a9b6dd8aefc3. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/UK9AV2303217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e56ad69b3b9d53b24f1d468e83fa72483f83f779d715e9b1b4433939b3c971. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/UK9AV2303218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d1a7274bbef30cb7e095d4729b2b382c405e75fb1666d8c7a20009e0de3795. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/UK9AV2303220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad80affe9a5cd3cf528be91704dbef6ede5bcd581bc7a3c1511376e7b8b67245. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/UK9AV2303222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea533633f3299e0f81ec361c8af4a4038fdbc7d5029556906ce8ca56576e7c6. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/UK9AV2303223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08122b1c6a12004a7f712683cc413b4092ac26f49cc5126d7c785dfe7d05d0b8. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/UK9AV2201685.