1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xc2ea38b79a6e44bfcedacea055093fa3499d668389a437e57bfb73d93c43b099. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d131ae46-96b6-47d9-a672-64ca9a6fe53f.json and https://artists.proofprofile.net/proofs/artist/d131ae46-96b6-47d9-a672-64ca9a6fe53f.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 → block OTSBitcoinBlock must exist at that height 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 0x157f6b18c2501e107ccb302152961ceb95502d9a03681a47bd576714751791ba. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/QZFYY2468245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ed5d0d073eb7ae210c3688e256a6985cc219307a5ac6b1b510994f3352ac42. 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/QZES72475049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e854e03e7813a904f57618e2e3323a359b5fb6e6caf587d846e78f180687cd. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZES82468021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4488aaccd5124d59cbb9602b5392ceb7cb24ef97a2ef1e9bd099af3a403c9ee0. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/QZNWV2403883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ee5970dc22421db685f857836c5ecb4de3c465eaefa5d894901a3e5b66c647. 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/QZTAU2429167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36190181acb200f65253a973f347dfa05289c07b4c694a87bbc4f7ed448ca06. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/QZWFU2439290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1505d88f21339f3bbec44ae7f7d21d43e90bb8a7753f365b6d1001b6f3b88140. 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/QZWFU2439924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112d1f23a006dbb42da7c162ff811859e2b0dd78fc451e53f3586491595b820e. 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/QZWFV2448550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171e53f49fd01645f6baeb7f3bd10847cd6f82cbda6db63fb2d6abfd980f789a. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZZ782467689.
certified [prod. ceaser2k) (2TRACKEXCLUSIVE]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e86106b66388f0b2c81a9c9212fbbb576dccfd285b2da4979c4e7220cb4078b. 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/QZZ7V2449230.
i waited by the train station for you and you never showed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e611cb5908203b66e73683d464c09689c6516d3800229c9ce03a20d0d15bca6. 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/QZFYX2573518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0195989b6045d667764024731fb7cae1db661e8c7d5f3bf84bf59f7ec707b33b. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/QZFZ22583377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2913d2c2c8410a969cbdae5845284fd9bab430d7dfee63b724c10ef4a7cf93. Chain 2 (Bitcoin): anchored in block 958573 (2026-07-18T15:49:54Z), 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/QZK6Q2543056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7acb5c35294281329436d724bbf9f1cca90590728bf0035bf2be5fd6d473045. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), 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/QZK6N2536359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b5c9352173038ffd946b99ca6f32555a9f50449fc207087a757904674a3f51. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:50:11Z), 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/QZNWR2562125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff91f56f5a914b1b7e51701510d784c6a5814b048c079a4d4927135a72fda01f. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:37:09Z), 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/QZNWW2539892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1222f06f613dc18077c17fb41654d9833465580537344c295c55845fb3dccae. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:25:28Z), 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/QZTAS2521391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8dac8a28f896dfceb6e46dead12056725590c2d8f53c222ec8efbe6234a021d. 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/QZTAS2521400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e6662fd77e05c66d75c83b2e2500110172d6f4a3752ab9c113f1794f8594903. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:16:29Z), 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/QZTAS2519007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf9a532efcde9b936ae12da85fa22de3bc1f99e2cb4240afaffa40b32ff6d20. 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/QZTAT2589887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd860bfd5f971a91098bf45239a6866de8006b675ffc0903318aa34db81c141d7. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:58:57Z), 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/QZTB72567482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3594f36a7d6778bcae24ebbf2550f67d1f77223c3cf7735918c288b905c3713. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZTBC2585592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf016420ac4d591a19337144e97a30645e6358190a24027c5e4b9d5dc02d73861. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/QZWFL2545234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6732e8bc9d34dd29f902b6964aca8b58dd5f3b43058080907040bfa046734b8. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZWFM2515119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3b87137492a0860c3a8740e8851982fcd1b5a457c27ca5b8caedf8b57f7d3e. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/QZWFM2515121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2a32c5419392a0ea4cc5a6cd45d7d721e3b8165f196dcb0510d44bc446aecf. 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/QZWFM2515124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a727e122b7cf1a2570ead426f978f5026454499d2906684d2ffa85474eb7a2c. 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/QZWFM2515125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ac91bb4fe2ba0a15e4adfcff8b966baf98c4fdc28700c70ab3781675f5be68. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZNWX2427469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1226ad83dbd03a0bb7797ebf8271b4dfc1c2070cab8f2ffec2c60a4e5e2f27. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/QZWFP2526623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4397b766c02f7d4765dc4e3ee4551c7745b691adbc683cc609f334fd9bb69bc4. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZWFT2511061.
stay with me (#tweakMoneyRecords Exclusive)
stay with me - #tweakMoneyRecords Exclusive
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebee4a9ec970bd368dd2b9b0a1e87caf2911b03ed06edf5ecf29ed89e399c3f. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZZ7R2540512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa662f0ee4bc6f2e92529fabf1f90abaf0443357e3c3ce6c19b769edcc2777b89. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7W2590706.