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 0xa6bb5ec21c3c2372f60da7572aa7110dc6098876161461718beb82ecdda82f33. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb2c269e-4c34-4ab3-8696-d492c31fdf8c.json and https://artists.proofprofile.net/proofs/artist/fb2c269e-4c34-4ab3-8696-d492c31fdf8c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Toolroom Radio EP711 - Presented by Mark Knight
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 0x48612844b2936d1ef80494dfa14ca13379e8f55de45d7c880a7e590bc4c2eb85. 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/CA5KR2388879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b119291e31c555191f956f23f9fc8b1abf7752b41979da465d283087a5c0d62. 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/GBJAJ2301460.
Man With The Red Face - Extended Club Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b072e1774d72fde02238ced68e24ebd625cf5fc5d98cdb619ba77d85a7b4ad8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBJAJ0800571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d16642544eca69971c4fdad7b395762817548350f63e98ab32ed04b86e528e. 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/FR96X1991651.
Paradise (feat. Byron Stingily & Norma Jean) - Mark Knight & Michael Gray Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc898ba779de01d3314b93275e13778579bc35555cadf26aa99746524b3e058. 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/USNRS2039514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3f9a49fc7bc49138b918b7b67ed13df578ba27cd52cc8f9b6349a33af54c66. 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/GBJAJ1600292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a1a76beaff0da36e27f149878852df5e30fb7aeee5443d9844b0397cab7ed2. 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/GBJAJ1600281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af8316ea48be6818f7ed0c06cf4244587bc681ee1357077c8b3538b5f8de937. 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/GBJAJ1400737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7faec46845ffe7ed07c46203c2d8cdeec0b9b7eef87e2224318914adbf3b371. 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/GBJAJ2101682.
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 0x5e5d1cbe4ba74c3f5d9756aedd1bcaede866261fe87a9816b669dee9173344bb. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:47:31Z), 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/NLQB71100199.
Come with Me (Until the End) [feat. Pepa Dolz]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x812fe0b3d38b94916b4bc894b057c423058a8ef6d699201f50db930df704757b. 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/ES8830610231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf84f39a93e4ec4e69e8f305db03c1b5bd3c90f76cc6e8407b4284e615b7ec8d. 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/ES8830510132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2970f494d502060a698acf1cc776eb400c98f7f94aab616fa9a8fd996e6ea0fa. 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/FR4E41410680.
Luxury Disco - Ultimate House Disco Grooves 2018 Vol.2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3085a5f33d0c59ca7463e8134887c66dc58e6a0666e80f2af72ff53987ae85. 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/HUA480900765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb5f8de04573e335144c76063d31e946e4faf866bff3ee94c98383ed8e9f70c. 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/HUA480900800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33a7d943c003131c7b1d9237176123a1d56e49d758385ef7aabb102fb9688f2. 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/HUA470900615.
The Four Letter Word ( Soul ) - Original Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c47a99029590f12a139fe81f36911b39fd5f7893526ada6b874a4cab660fbd9. 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/HUA480900706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff0b699e555cd8c70ce76214a1e008e848d19c0b8a01f4f4bf268096c128af5. 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/HUA480900686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08b54d0962775984fef782d27ae1132f5a2b73221438d1d6ca7a1b0e762c0bd. 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/HUA480900656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94967bfd40e3179641e7b7b12fbb3029fd8432a2a79c2b438c426bad20397bef. 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/GBJAJ2200272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13b57bdf888530aa6f0976a83cdd1a84f51ca2239666928344530f17778655f. 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/GBJAJ2200303.
Toolroom Poolside 2020 - Mixed by Alex Preston (DJ Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521a53d512b687ba95c7e823d18ca2fc729b56d8608591f016b348004dcd437d. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/GBJAJ2001391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e546b2da85cd2e505641865d411bb65b57d55d13d8ab11c734cd1771f9ee51. 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/GBJAJ2001372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df4b2252544f6ca9babfe1adc56afc557804d708593f16d8867dd4d624ebb91. 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/GBJAJ2001384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c808b37f1e1e17f90727cb7e60289ec5c59b74ba43a6c23e0be55b22e145e0. 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/GBJAJ1202229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c04e701a1cfe4aec2ec01cccc0ef50fd9ce4b79d1d5492e68bb960a4288afc7. 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/GBJAJ1400340.
Man With The Red Face - Rene Amesz Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1dd5d976af7b41354952cf7e76bcbae10ae02f32ddff540e8f8474f6009ca1. 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/GBJAJ1302636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac84530b308672fd32442cfd6153327aaa5abd42dec969e60ec45df8422a934. 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/GBJAJ1302464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c7734a38d10d84bc9564ee0caa896dc2715af14aae6c9b54d73c91009ce8d4. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/GBJAJ1101653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2d7089e6583e6ec17620c5b3fc6aca49d217b22ecb0ec2a5fad240bd92138c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBJAJ1400137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44fe0948bfc30f83f98f62c712c89166a152a1acfaacea2472b631df56ba0a3a. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/GBJAJ1202240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6b7f40f9650bd6acdc9a833facdfaae245e8b9d09d28de4eef1ecd7d25771e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBJAJ1500203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac148b8466eb42c8bd335c92ea95fb7061d7ed72a57b8b9f5a350fecf9d32ca. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBJAJ1400544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552a916c86eab0652754a287694dcec7f97a746b6b48ddc6f5ae0e3369380f92. 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/GBJAJ1400587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbfeb43e62bab8dfd9a58ce916a5f1b58a84f8022765f64cd902108ad9ed79cb. 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/GBJAJ1600424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e29133daacd2eab82330cef336dc15c97defb37281ab22097af26473eeb60e. 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/GBJAJ1600962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42499c16be9e504c517f5fe8075d4059620ba7573a174e5a482b92f9080fb6c7. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/GBPVV1400899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a3460048f0519fe2271c1c7baf98bb8d84cb0b4e80104bb4007c4592689077. 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/GBJAJ1400171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa835213566f44717b499c817f02359c6eb6bcc0d86e6d524255a580475ce2e. 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/GBJAJ1400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f33716c6f8c266ecf55aacc77d29c58abf025b539b97c781c4ecb4a8e7252b. 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/GBJAJ1400232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2280558eebd3cc5b8d4d4dfcdfb5bfbc7562bc68d95ea794befadc74ecbe159f. 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/GBJAJ1400308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a7eabdac8adf7916137f075a6074822e9110ceafb644219b3177c878dfaacc. 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/FR4E41410600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2d9082335bd77dc53174540f59946c2bd1a64906de21632c04317c36b384f1. 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/GBJAJ1400113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12394a460886c5cf85271089b000ada67e7db3e3f1017592d1456d21793fbb3. 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/ITKG01900039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ecfd77728f27a754b3fca5f2b4c53ea8dcf13f765b01b3d387a55913d262e0. 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/DEKR31310074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ed740a6cf77cc0f8b02d1a781bade1b949d81390b745fe5bb4103a0bad3c3a. 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/DEN061600678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd9706bff25b30a3148dec5ad4d9015d50b42a2238a4cd45f5e98b04f07fc16. 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/DEN061600367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d57fafcdf0ca96d3e78e0a9b99bc16161295f796537efbcfabecb07935fe43. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/DEN061600680.