Matthew Herbert (born in 1972), also known as Herbert, Doctor Rockit, Radio Boy, Mr. Vertigo, Transformer, Wishmountain, and DJ Empty, is a British electronic musician. He often takes sounds from eve
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 0xc47565c7aa1dcec9cc151251720605fa9608af46e8e5fceb6bcacc375f4028fc. 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/8e88d356-6923-42a6-811e-b34df8d2e9d9.json and https://artists.proofprofile.net/proofs/artist/8e88d356-6923-42a6-811e-b34df8d2e9d9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Exit Music - Songs with Radio Heads EP 3
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 0xfa3aee1e0638359d3f241b477d1facb14acb69eadea9965f32b6c3550da17f0a. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/GBDJX1000002.
Disobedience (Original Motion Picture Soundtrack)
A Fantastic Woman (Original Soundtrack Album)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7153f8f061fc1ec809b0af18d6f8c8ccabe4a28292b825a955e569d483863219. 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/US5941408419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203188dd07e8451838b3cee58699209cb71f496ba77e175e8071bb432598516f. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/US5941408430.
A Fantastic Woman (Original Motion Picture Soundtrack)
Gloria Bell (Original Motion Picture Soundtrack)
Temple (Music from the Original TV Series)
The Cave (Original Motion Picture Soundtrack)
The Beast Must Die (Music From The Original TV Series)
Noughts + Crosses (Music From The Original TV Series)
Port Authority (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba9ca1bec96e5c42139d67f9a01bff84db84c9035579d77de34b3df3b07daf68. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GBRKQ2141029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a827a0f1aeb42916354a8462876a3ea80974ed0c61f521b3760e5aaba7f8364. 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/GBRKQ2141032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5f2e774005f2ae4cad13c6304931c848c7d4d877170084d2fd0bc1d51c1198. 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/GBRKQ2141036.
The Responder (Music from the Original TV Series)
The Wonder (Soundtrack from the Netflix Film)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c420c16609dd3854dd89c4a10fe64e83852c142a219b3fc6bae34e13f97cf75. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZ8BZ2202583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1561ba4f5324242ff8ecaf6d9f03dd82e7be79f79299db7a33c50029cf20b381. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QZ8BZ2202584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2e88a6a355656f6a40fa70fb7463c4472c41e9492d5a05a7152fd3ab74b786. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZ8BZ2202586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7070cecd4bcd18001e3240a6193dc2bc9e9f4b31d8031658bce096b320df35b6. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZ8BZ2202588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cae5702a84fcc7e8cebc7a9b71d00f6762f64da49f3ef415fb4fb2e47fd33be. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/QZ8BZ2202592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b80e616dd04315465d965d56dac542f8bd90e7f1eebc54419c20916e0ef529. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZ8BZ2202594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb5408aa85cd80e98417fe22a8c7889efaa6a02ad76956b3932587bd895bc7d. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZ8BZ2202595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e85d177fda2548406e14407507cc310529139445199ab8e0207889cf7f1d5cd. 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/QZ8BZ2202596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092297352b8b73fcae3076010b8fb86462939e44667c179b6d03b65c37a359ca. 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/QZ8BZ2202597.
The Horse Has a Voice (feat. Theon Cross)
The Rider (Not The Horse) - Robag Wruhme's Arada Samoll Rehand
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1e45169895cc43be2db96f847a7025691554f1208020696af9da90a6cfc7473. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:29:03Z), 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/GB5KW2304933.
The Horse's Winnings (Gazelle Twin Remix)
The Rider (Not The Horse) [Robag Wruhme's Arada Samoll Rehand]
The Horse Is Put to Work (Osunlade Remix)
The Horse Is Prepared (Richard Skelton Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45916b2717a235528d89ab6b1a86c92ae747ebacf71475fb8598fe5701b5a9e. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), 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/GBDJX2100410.
La Ola (Songs from the Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c2508e819525c50a503c712c36e31f5ed246d6390cf7bb656f0bf7beb15d20. 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/DEEC31810012.
Sacrifice - Matthew Herbert's Pins And Needles Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32627165fcdbb6deaad13c4f73b0de71db56130579a986de93d960603b7fefc. 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/GBBTF1200018.
Mutual Core - Matthew Herbert's Teutonic Plates Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f9c7d114d4fb02a494ff3f4c82f98665a6113cda57de10bfff5916e6828b68. 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/GBBTF1200165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337375a79753d341928b7024cdcdb2f7b887579219c9617c36ba1d83d0477c1b. 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/GBBTF1200172.
Lost In You - Herbert's Lost Dub (Mixed)
The Anjunadeep Edition 429 with James Grant
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa41bdb49cf8a10d46cca0e674cd8d0bb087e5ab3c8fc1e710c7892371cb4bc27. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBEWA2207329.
Ghosts Again - Matthew Herbert's Feelings Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaadd82e42b7a1d06ba57cc3243090b3c5ff71ce9ce48161d142b72bdb6407519. 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/USQX92302658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e2b5864a7b769d5928c5fe38dd90ef0d54c25eb6c9673f5784cbfa77d77810. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBDJX2100173.