Anthony James Keith "Tony" Hymas (born 23 September 1943) is an English keyboard player, pianist, and composer. In the Eighties he formed the band Ph.D., who had a Top 10 hit in the UK with the song
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 0x285a1c0ebca0ebf8ae622615e1dc3eedcce1867ef418359e70f363cffc8d1c0e. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/802ce250-1eda-43fe-958a-187ccc58d708.json and https://artists.proofprofile.net/proofs/artist/802ce250-1eda-43fe-958a-187ccc58d708.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Kpm 1000 Series: Wessex Tales and Elements
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 0x45e014aebd3194718b1d64d3c8884942cdb4ec24fa704cc4bb79bd0fd2c2c2ee. 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/GBBGL7900286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9efa5cdef5b0a81df0a3ceaa85d17fe7de20c348bc6691846f7a8339527c677c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBBGL9400228.
Sense & Sensibility - Original Motion Picture Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda00f2b4f295b71efb52cc42b91616a0c6d7fd1e3651873e3c42292ec671bcd. 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/USSM10009992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29bc1b0b306d675fd967e2ae0354b9f4fdf0322d477703326bda0b607e5a0e60. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USSM10009994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf005a2534442699b871249507ca832f74bcb3d0ed37febaa817061f1c20aa9ff. 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/USSM10010000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec82df97c48460f2f9baf36b8c2ab83dcf406b66bcb211d2459a6bd1d256d08. 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/USSM10010006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87027eea5cd22c3d0d33a44d323afaedea6878d0dbe82c4287546c16a5aa7602. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USSM10009991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c85c5f4873b79771369165cd48fb862dc31eed19639d50552688f3f6f256e68. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USSM10009998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f882894effb240c8e91048c02e06a5b4bd1c9fa4858d530f7d6f527e3d64a45. 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/USSM10010007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83b44d9c767b2c8c9ee7efd4241d80c7198bb6a283508a0b0dce0f020586bad. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USSM10009996.
All the Delights of the Season - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a0401cf54d3f5aca84810786b5f7268f6b340669d4ab06727e9c52ae844c4b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USSM19503944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242e30c0ccab668c90eb9211ebfa0a234fd403c738dc5e578a57c240740f96ef. 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/USSM10009993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031488993b33bda95f8bcc8309dedfc03b8d7844d93794bac69ee2a9a36d5f8f. 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/USSM10009999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371df10cf6e615c557a8fd1898dca767a72cb75897ce9c25691cfdf3d86c6af0. 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/USSM19503945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4c6bbd22e43c8bd087588b41d78c01d215e7814d00ccd91ab7a8aa5452a85c. 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/USSM10010002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf9b20f8ed84159594af785cc4256102c61a92a2c3d60b1f4f32cf0cb5c1a65. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USSM10010004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1011e159fa63ea6cf45cd6b9b870d53215af3773203dac146c5cafcf866f1e6c. 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/USSM10009995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ef9b522d4e1cfb957f2cfdb673e8d876ad5a9c474d9e4a4eb87d45a3e50e9d. 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/USSM10009997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3725d871b6710d2a7d2d6b8d726dc0c4ab40fb6da79da6952cf0624b7588587. 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/USSM10010001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850dfc0a14dad2fdd8b79169bbd26ad70b5a12d4fd35c75fcf5cba45d334ac48. 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/USSM10010003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fce45889092e9accfc127eb7dbdcf9013028ad9fb9e29b42c57cd7c9979c956. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USSM10010005.