thumbnail|Bombay Dub Orchestra (Andrew T. Mackay & Garry Hughes) Chennai, India 2008 Bombay Dub Orchestra is the electronica/orchestral project of composers Garry Hughes and Andrew T. Mackay. Their se
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 0xc1ea8d5894613b46b59232163ee571197ce0f249ba9befa078a082c92043561d. 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/f6c1ec60-ff91-45a0-b62a-2706f11c8436.json and https://artists.proofprofile.net/proofs/artist/f6c1ec60-ff91-45a0-b62a-2706f11c8436.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 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 0x1b1fd36d130e128713c78f9e5b88e60c86c34244ec1244bb271aadff9c2621a1. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/US6DR0500859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e71233f6605623eb26d12ba17528d65a7eac0d3ea756b19c6107b3f8500796a. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/US6DR0500860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeff7175d7ba44e42d7c2f829a84ff867cf144c5c6f22da0a7327ecbc715ae65. 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/US6DR0500862.
Dust - The Pigment of Your Imagination Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218dc487d2b222af2eb99a7c1c762ce04f1c738d2af275250a9fd86eb5d4cce1. 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/US6DR0500876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113cdb6101081b59f24337f32a517dc7a23030f431269a7feb8394ea50a5652f. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/US6DR0500863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa851f1da1d2b4f1528b9c355afef1018cce23296f7f3a4adf5ef1df08b52a24d. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/US6DR0500865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf2f6b35892149de9265a4c1151dc7645f435ce5313717756537cd83c18954b. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/US6DR0500866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe072fc8a539d2e2a15e902f3b4436a8ef1820184439fb8d76c1bed971c748466. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/US6DR0500869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a4958609065c4ba9e9aca44d1f7962fefe7ae2a257882b57c17b185c97774bf. Chain 2 (Bitcoin): anchored in block 959011 (2026-07-21T13:26:15Z), 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/US6DR0500870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838607885652f18457aadf137ab51ee5a7416bcdef828c6025c4221190e876f6. 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/US6DR0600949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1ba208f98a51d38352bdff9e23d74cc8965bb8c678760e9102b8a39ae3926f. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/US6DR0600951.
To the Shore - Pathaan's Ray of Sunshine Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118d5dd5d82e18d98f65b435ee69331bd0f4e956c4b45bd47782361023fc2ac0. 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/US6DR0600952.
Compassion (Adam Lamprell's Earth Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb80eae5696d0865b435efd4f1e4a89d655dfc5294a7fb76dfcfe937bf8c49fc. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/US6DR0801318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350b9d7634e1b07a6a78b42d21c2118f2cb9eec830a111ffd53cc29215688e5d. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/US6DR0801322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34fa10f8fd93afa8c44a9eb22739ab7e7b6f5a7b5ca446ef9d81dab7c790a077. 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/US6DR0801323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1d73e0a4ba42abd134f92bd33ac4649ebe8f3dc1ec74c129547ed94bc62255. 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/US6DR0801326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f445be596659332036f7762445101be4d25d6160a4c849e748db7096f26a0d. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/US6DR0801328.
Junoon - Earthrise Soundsystem's "Warrior 3" Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2cff94863d1577b9b232ad45d0641c6b9694dc0e467385eec1bef9204fb18f5. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/US6DR1201829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69b54c723031e8fcbafce81c24ad308a5a832f29ed881940cbbfe56c9fcf39e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/US6DR1301888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7429e630ce7e06200882e2b5630ce2ce1adfc48c36c551b764127413c21b488. 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/US6DR1301889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1404273e69956fb9fb27866a33df90d550a0dcdf7d8d12855aa74ee25868cf. 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/US6DR1301890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ffe6f21aa7432ae9b01826181a6782b2cd9933135fc3bfde9e862048a26dc9. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/US6DR1301891.
Cultivating Compassion (Guided Meditation)
Jingle Bells - Bombay Dub Orchestra Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e6e83907b1641270ec1caf2915bbfac865eff9674898ea1350936c7eaefb10. 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/US4CR0400004.
Lively up Yourself - Bombay Dub Orchestra Remix
Roots, Rock, Remixed: The Complete Sessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc13916be739384c20db4dc8a740bb9da8d8723930483cf792f6b7d5c02e299. 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/US4CQ0607003.
Jab Se Piya - Bombay Dub Orchestra Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49cdcad94996d094a86a582cec57b85e1d7a33ef12c690509cea588bdbece4d8. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USA2P2031182.
Egypt By Air (Earthrise SoundSystem Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf463d548b7d13ea835412fed987aa5a9e3041fb78b256c83c1ff0daf61815f99. 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/US6DR0901449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844e3c507a8e2514b49322a8d1e536acd222f43845f5587b2ab255b0768cf6b4. 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/US6DR0801319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844e3c507a8e2514b49322a8d1e536acd222f43845f5587b2ab255b0768cf6b4. 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/US6DR0801319.
Monsoon Malabar - International Observer Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61f3cf6d6ae5791fdb6f5f23cb5dd8dda4c373c72ef4664a054bebf53681b49. 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/US6DR0901447.
Flame of the Forest (feat. Kartik and Sirishkumar)
Samaya: A Benefit Album for Cheb I Sabbah
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b423cf0c099e62b975c4273b56caf1daa6892e800b7c54d1d4d2f541289653. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/US6DR1101759.
Blue Filter - Bombay Dub Orchestra's Space Echo Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e5cbf341ef857350392faca4b58a2b42decd0099bc28709dfc6af6c62bbd18. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/US6DR1602238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfad2abb88a2a3545705d3124f52b70e98aa723a0dbc6018ab538c989f304a9. 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/US6DR1902670.
Backspin: A Six Degrees 10 Year Anniversary Project
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a518cac51211eb56a63dff780a3b5e93d58d1c78a7325d43cb8c25be82b5dbd. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/US6DR0600995.
Roda - Bombay Dub Orchestra's Grateful Dub Radio Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff80ac435cd98a3b78912696681695e75dbc3da1f5ffd57ebb380273245e318. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/BRCUJ0700021.
Roda - Bombay Dub Orchestra's Grateful Dub - Full Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56f6fc144bf554c7a05608e6a507353659c58450548ba382fe105b4c8af415c. 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/BRCUJ0700020.
Abode - Bombay Dub Orchestra's Continental Drift Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb916ab6ab65d89baca94bc30ded6234648862e3eabe0503ce42d82c89f0c4464. 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/US6DR0601016.