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 0x6c91e8d3ca3a35e76af29e8a7fdbeefd00a3395c968ba8b66f93a7aa968615ac. 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/0cc625e3-fea4-4c48-9e73-57bb2a091c17.json and https://artists.proofprofile.net/proofs/artist/0cc625e3-fea4-4c48-9e73-57bb2a091c17.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101046bc410e214801b4bc475e23f1f3db2022f8567d5fdd4784beb4fff92ed4. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USMBR0400915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734a4bce3943ea80cd058c2432d8b5af59132df80f9f59e8bc92cd3e67c1bcb0. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USMBR0400916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34faf148cf5878a33045c1e3cd8c7408f5883801ee25353301f92b502a8821b. 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/USMBR0400918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fee0c3ae830703bfa1cd8e24d7d0a5131c296531760c274753f15b1468b9ad9. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USMBR0400919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ff7a1a39ff0f94a7725395c21b11e8c70469fd98f239fc11fcdb7228bc96e4. 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/USMBR0400920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b23582e7ed5dd2e3085e85ff56f26ce7c9568081882be4bdd42b32aacf7db9b. 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/USMBR0400921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121fa093c2dc0e60133b9e01661a22f7dc0673522de52b4592806ea580924f35. 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/USMBR0400922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3ed612eb45b0331661df0b854673bdf5d68f98675a9480385a0c98cbb85ecf. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USEE10503033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668f83d1ca2bfb8a5451d45ffaccb160756a98f1f0956f75a9428b9bcc7ec9a2. 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/USEE10503036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a9931034b8c0e3af5d598b06853aaf3914aea12b4faeacc2521f4685b4d696. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/USEE10503037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d4b2f0a65518b2f9e4e8082a438f41dae5633105f85c77a3e77736f499ebe2. 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/USEE10503038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8956abe31c8c3384f0ef4e9f6fdb7d2e357ab71c45fbb586e4471beeaed6274. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USEE10503039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1bf1b540790dad030b5bc9763ff1e4b20c78c21d5f25cdcdb0c0e947dbdc40. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USEE10503040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda1ec800a7008e0c7f99dbcb0f7263ed3bd5754571b95ff31f07ae5fc524c2a. 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/USUM72114370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaddc11f9995ef25676951ef4e4ba72ead92eb8da965a35f65769d41785d7bb66. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USUM71204056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf22abfa2e2fc72ad887e74301aef9168d9cff0b972e0a63894b06c474146d76. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USUM71211528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf91f2aa93b27c0e3119ed89f11fa5d329cb3e0d94ae8ec4a45a4d6c31460c7. Chain 2 (Bitcoin): anchored in block 957752 (2026-07-12T20:53:32Z), 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/USUM70979138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c700feb1770bfd12e166736c75988f23a7668566b96a9ebe7fe0d220e88663. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/USUM71211529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef74387ef5efb087c86931ec5a4eaca02a21cba90b5e316cdb66e053aec369e4. 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/USUM71211530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd2654ea3ec67292554e44b26539e44645a129ed44f0884b825c03ee4d59ca64. 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/USUM71211531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8814c1a29270b4a68a96fff293e0fcbf8818be2d5771afe620301f9eb9c464d1. 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/USMC19444020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bd5d5ec3e282881902463eeabcc41fada9c2996ee1db974d981dd5ab83a60b. 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/USMC19443945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa272667d69c4af7e0078f2a9e67e134ee3961ea96b45c7d855e7e27facbd5fe. 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/USMC19443947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda3f73c03b417a86fa7205028c871bd326b1ba91dfba3745e99ecdfca1e0902. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/USMBR0400349.
Doomsday for the Deceiver (20th Anniversary Special Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118d0d88c6abb729f6b28215f5a08c11ba40d741891443ff1be4b9f8f7a59afc. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:42:31Z), 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/USMBR0705040.
Doomsday For The Deceiver (20th Anniversary Special Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc959a56e1cb494e289daeb076c4ec375811f7376fffa08e58cec252f4a5f4e1d. 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/USMBR1309487.
No Place for Disgrace (Rerecorded Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58bc3f402973275ca34bc8c6865c1565127d602050390141d7807cef156b0e30. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USMBR1410497.
Saturday Night's Alright (For Fighting) - Rerecorded
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41142aa1943b7bb4c1389ff2415e06cf4361a0758150301edea50fea6597a6c8. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USMBR1410501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf277defc171084043aae4a7deccc768faa08c779aaef80caba7da35a3ed65558. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/DEU601606204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c957076980fe9a8cca06025323b207979befa9037ab7022337af8bba5c396c. 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/DEU601606205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dadf1658efb2b44a55faaf46d3765975be12e4d17716859ab510611e6d3db58. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T18:58:29Z), 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/DEU601606206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e85e479c4333dc6d28c1fae10323ece78376df3c176e952b31f550893c868b. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/DEU601606208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5f3b17d738fedca54a8855ec3b4e55a883152123c687e5e8fcb500ef36c8dea. 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/DEU601606213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63246d95109c0062befa65e12ecce4f15a67b0938d1300ad2e2779118ab8609. 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/DEU601807896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1107bb628d72490ab40dc782767ec5a7fac99154ef59e388077f5e2cd2ee1ed. 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/DEU601807897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f387512d53a17a13042bb4c5d754cb3cb4825f15bc3f00d60e529b525d66e53. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/DEU601807898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8cfb764713df75e4380e5d5b0ddf9111ce53b9504b03f13b3b46c9198d26bfc. 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/DEU602009136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c8a003f99c2f36b3f1fb0def95abeca28858d68fe797664ef19ccb8f95cb08. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:24:49Z), 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/DEU602009137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d145abd547e2575f894ec87a75d5124d8bbe5d1a0217ff85b5c7f4eab881c6. 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/DEU602009138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b6d53200d7f1429308de0fcda7f89955dbdf34cd1dd5c7b040141d06b4835e. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:01:19Z), 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/DEU602009139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccccddae13dc7e1168dd79b79acfd48240189e6bc34935d1135f928dd6eb1e0. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/DEU602009140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75171af82b54f05429384918f8db2fd81c4d15c67f9d88a7e2fc25281cf2cbc2. 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/DEU602009143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf3a97df947708ce0746bae27f13b09ebaeadcb780cc5011ef1edc1502a964b. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/DEU602009145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79093e069d08177b785cc5ded06b5a1b032e6a317d9ff8d9ae3083df43d115c3. 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/DEU602400065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c31d9f1baaffdb66d103d422ee57d874f8fd7daf0a8fa6b392fe9fda33ff981. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/DEU602400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaeb34aa604be1a9352cdc3f2b654579d6fc694dd4c819b863352588656943b7. 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/DEU602400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe251043d758ba1eddc1045c0409669a4baa2c71807da60dfd68aeafc835375d1. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/DEU602400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b944145176b97e020400ba670855170d7e75b8d6bd440beb33717fe3632c0ac. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/DEU602400064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55318ad865046effb388f8b3cab2310c1bc9fdeffcd9f4b1f694ba84294ecc45. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/DEU602400066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4770ddd8f94a6716987da8f6e54a76af868101c14459c6e24ec452b017d832ba. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/DEU602400058.