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 0x5eaad05d1044d92b0745f1568222b62e879689651a4cc70787156342d4a7e7c2. 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/ab61dbce-957e-4f0c-bab5-a805528cda0b.json and https://artists.proofprofile.net/proofs/artist/ab61dbce-957e-4f0c-bab5-a805528cda0b.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 0x92c0e29377f79dd3ff568803923f0748aaa838912bc138eb716883ae86f6c445. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/US83Z2010150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa932f1628d28cd1414887421e961f188704a593894fab230e5ccd758346c7576. 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/GBCEL1700524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd221e3e4083b28bb47b1a8803e70417a66196569008f9d78bb5dd23b6910568d. 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/GBCFB1700577.
Touch Absence - Intimidating Stillness Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a10eba35eb7a9ba8c7ac04bca204c8591b74de98f07855472005a29363db6a. 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/FR10S1847302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6175fae2dd8aacb204d275e950e813d7b11fc590d9d858e4adce8555bce1f40. 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/GB5KW1801209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc393c530c8aa17b8500f35555add4282a255658142676c6b5068894c2f2fa9d3. 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/GBJAJ1800105.
Rockin Shoes - De La Swing Go Bananas Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7db5fdde86ff77569e0461744d015d048a3e6f6994d54c4b52bbfa1556c01f. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ES94G1813306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb81e55942454a6b0d8b190870d809c03ac18ae01935237fe238f2a2be857388. 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/GB5KW1800051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23bd471bf3e99ba170618ee62d67ef55cfe1b1dbd5620180eeab718cb132eae. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/GBJAJ1800767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a0293833e293aed3c2a06f241ff6e6f4104e57123e30798c287d50ece4f23b. 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/GBK6Y1831601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8243d12483b2b1006938c65be92af01cbd58c259a4430cb27f1fc3b9c972b8a. 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/GBK6Y1831602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91591ff3073f8b56a3d05e254d8b05ae32a484bd52c684b139743276e7ceaf6e. 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/GBK6Y1831604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900a1fff5a58e63d3c01a4a3bf5e4fb8f6a2048e7eec0206434f73796f3f36fa. 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/US83Z2413692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55394d1c2870a4b6e521737e7475bf9514fe64e0e3f43121263e8d19880d27b. 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/ITV262000171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b7c46dcfa719b27da66f9838e6bd253feecaf10bd96ecf8dde5b652d739d59. 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/CARH11900051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabdfeabc5d05b412e2bc4d7cdd58caabc86982ad4f78c251ea18af77b6be8b6. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/QMZQ41625001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f6861260700227e13dcf8f39d585c1a1492e36e2a337707a279c4e4308eb27. 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/DEH741907930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657315cc6a7266c8bec33979c9a63cef87ec54ac81560d385d5ba12f0edc911e. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/GBKQU1949130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c81156ca3bfb922af5e0bb462bc4fdec4fbd17802b8ba175d112c0a0e58bec. 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/GBNUQ1900399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e771cebfa28d6ec9e9059f42dbe172b39ae4fff261cabf7b38e282765894bd. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBNUQ1900400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eccd541eb51e27360f1b519cf57c362302bf24d1222f02660af9a0f690d1098. 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/DEX041800076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e098dd4feaeb13b8ad9819884e4a958e1155d34d556b31c4d7332cd25cc375. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DEX041800077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976819454dc49db0dd63b6c647af6a73eaf1340296f9fd21923ba0e0bfa568d9. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GRLP11801433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda62a81d8e6b8ed99fbc90891a8b9662105b518262215c8a6366b567cb191d61. 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/GBJAJ1801105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37eeeea79dd19093b4fdd0735a740bc585cc0528ca53ddafe7de2a0df232d64. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GBJAJ1801074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86bb213c23ea23523476dd77e2d9b83e9816091bee7d81bd6db8824df96a5559. 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/GBJAJ1800393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e52f1e0b9f9293d3026eea7b23e7f9940a56b45d0c0682b53d916c5117e757. 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/NLF711900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ccdb5e19cc550e111b3da3a6fb060f846226ecf6fa7dd409ce1c7609195ae90. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NLF711812805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2c5089550732d914c077fe7852da8c452aaa15e7f79be77f2379ce8963fbe1. 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/NLF711900791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04038cd3c8beade7ea85c71bc9cfab392aad60f2b3c6d88135c0eb526191cc67. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/NLF711811285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf609d19cf86245fbeee80ffccd3606dba9ed2b05a9d908a09a9fb675356b7365. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/GBK6Y1836601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d27c20df06fab5d1a24c0ca004b07a91d1e1af8f0b0b7523d7bda12033261d. 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/GBK6Y1836602.
Best Of Toolroom 2018 (Mixed By Illyus & Barrientos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31101c4fb090f7b815f1a4d6c2ab076008c9a55316322899cafa100ff0da4689. 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/GBJAJ1801858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ed131b6a08d585091828fed65d028c5b7fb8cb68f0527de831a17032d4b397. 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/GBJAJ1801875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d6e25fc0efd8eb6c9ed96e7ee61740be4df45910ca54445a799767613d3a3c. 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/GBJAJ1801861.
Right Here, Right Now - CamelPhat Remix (Mixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391d642481c198632fd745786350802e280b113f1f5ea1bf5cc4dd439a8e0ddc. 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/GBJAJ1801883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aacd007aaa7dd0a4f9116c60cf0d88e0ea7da1ba967da30fb83450fee06d2e1. 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/DECL81800432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae3d682ffefd64006d27f25d20112511933d19b2f470ccc45003811f16b4bba. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/DEW871910247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbdd68d2f5898fe1cd1982288cf6bb4d147b6b8718514850779d050f445a1c33. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GBKQU1914127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1febcc85fbe104c470f9ca6f1d2570ed7aa502c4934f9416aa271bdbec462c0c. 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/GBKQU1914129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f54b79f2efa88b0b721e066603400d1704f8ae1386a638dd569590c9845ba39. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBJAJ1901391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf1871864994a387411646ff0ca654ad1e9fd523859d3d44de7da773e93358d. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/GBJAJ1901393.
Toolroom Ibiza 2018, Vol. 2 (Mixed by Mark Knight)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27c8cd915a57e3ec796e8d2f1fed841da4cac78b1116f7e01d70fe48d7e9f8c. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/GBJAJ1801160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd38c5359ce98f10e1494a5c44bd35d0fe4c4f8c2aee8d95b7e2623ae658cbd. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GBJAJ1801167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617b16ba8425d5006ce02f68d2c3d5a36ce8878d34b967ae29405a3c82ad663e. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/GBKQU1715464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509a5740ce93eb745cb4ae6919e78a74ff8feb56832675687640c19fdf0f6f56. 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/GBKQU1766904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab54164a998540d69ae828eadc4775cd87c665161164338057cf2cbdfe58a760. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/GBKQU1752049.