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 0x94d18806f8e240f5d60151412e312c3b995266ed6c662cc250f673a43120623b. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fded2ff9-ffa2-466f-9802-7f6c9a223897.json and https://artists.proofprofile.net/proofs/artist/fded2ff9-ffa2-466f-9802-7f6c9a223897.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 0x69eb94d4385426b2b10a2029a3033902c20f33a24f2533504fc8d9e56303e6c2. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/TCAIL2441447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12a3e8581d7158f0b41e8904158ca039b3ba247a761b20a798de4cbc51bc2fc. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:09:07Z), 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/TCAIT2439072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba871400fdcc9024bbc46b2f989ed232048d8db4ad72f81f2c78b0a26de94e2a. 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/TCAIT2439089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f1d16f9bd5f5815dfbe1ff14f598f975e1f2f6cb18a4fc54fe9e3fb5c1dd24. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:26:38Z), 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/TCAIS2439122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7ea5db972f835a2ef1bb6980d1972b3227291e7fd802de08ac8c9eeb2a92f4. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/TCAIT2439131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f7f9f93b10858f3b3bd6a67af0e166a5874c1987145799474584bd52246678. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/TCAIT2439139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9289307d8fff12332de16e9106e3d448b41f208b00c413ea9d46623d629c5b1d. 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/TCAIS2439152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d37d3b2ecf6468e6c99f149d2dcde6ce2cd7144357926530e5db9138b1bc20. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/TCAIS2439163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98383fefe0e36b82501b7238e0836c64062eba2790863ea896cd6c400f280a5. 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/TCAIT2439170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f6000c269b23d0b4a4c723068e5e5ce745599527684f8175616f39786ab291f. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:34:41Z), 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/TCAIU2457515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f81668fb7498798136c8156177297037459492c0ddad90a12a8082afb7be22. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/TCAIX2458212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f55b0a977fa6e3fb47aa1d439bf376c2c47eb7fb247d3a32df83e3376b376f6. 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/TCAIY2482146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe44534613908b945843aaf2657971c87a49c7045222e2db095a1900056bfe35b. 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/TCAJB2455967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad15daf53513ef1cc16b10714e704f2e6eafd39ad1c3e01fc701f7484b2c8fb. Chain 2 (Bitcoin): anchored in block 959034 (2026-07-21T16:34:25Z), 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/TCAJB2455991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdeb14ff8946ebd14240c0cdb92f40895ccba4cd72ea4529a40123ba01a459d3. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T10:55:19Z), 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/TCAJB2456072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54080cbb7405cdb46763284a6615223afa5ce1e7fc41812f27fe84cfc4691871. 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/TCAJC2439529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a7f70bda43139e95abb4adee0019d27f23e43044230bfdee7c6bf52ba532f5. 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/TCAIU2470469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5766e54b0ab7f0f427f81cc6dbdad2f715e0f49832f4f776cc5ce5ca87e109. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:52:11Z), 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/TCAJF2588817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27f550af1037cc04be4889afdd17b9a9cb23c924dda2e6de412566d827717c6. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/TCAJF2596971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47bdb4fe123a7cd80e08f42980012c7752a4ac590e508b8ebdec812a9e0a38bd. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/TCAJF2597002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa615df1f36fbb7b7e3b272eff9bbf067efe16dc9c0c4a32230848b589ee1ea43. 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/TCAJF2597032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f3c18d88db3499dd536a2fa75940445b66ec324c98d8fac2ba72a96e88b1e0. 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/TCAJF2597086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a992da43e590d3b4aa01153cd247486a2f18a44791db63e9c135e5980a283a. 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/TCAJF2597104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c97fd4fe82141a46463fc863014b346bbc7aca9159902fa74f2fff00b7d42fa. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/TCAJF2597119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ddfe96ecd4e1ed83bfddf6b17d7f9f4a82728527860837396bfa87101304f7a. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:50:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJF2597163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd561711c2ab7e0b12385509a608a96ed67794eec56732bcedef8013b1db2c8c7. 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/TCAJF2597196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x507d75e6482c87098aac0aa830b895a2d0ec03890e3fb26f244528bb78bbcf34. 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/TCAJF2597258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf072ddff60c0acc125979bbb02c9f0cf31fd2a740c15a43ec915a3f234feb2a6. 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/TCAJF2597276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc08779b54cb7b878494c2885cccf0ed157a688d2abbbf494abcb8517d2b1ac. 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/TCAJF2597312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f2f6b5b1f9359fc6ded2b00289538733e696cea5ac76cc8c9b44307cb6f0f8. 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/TCAJF2597325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb01b35b692f93a7b4298ba4b6879edac7a8a99a3b7f89b98a28122412a2cd3. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:19:57Z), 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/TCAJF2597336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec5f41d72d59b8a98e4b5873450a5b13035e0b1f187f00ef6980b68c4777927. 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/TCAJF2597342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc38e670dc93e88683300cc2581a8a2173ec5a7d6f49b1b3bd62040ae887fb90a. 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/TCAJF2597346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2273bc3d175f3aa11afbc83caf48fe13b94fad77f6ae1a274306cdeaadb15c8d. 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/TCAJF2597353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2c695504cc05a03fb8e5466647fc4dfc3340a04956966221e4c66f5b326c75. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/TCAJF2597361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17c9bf390b750ef4c0d17673218d07cd0170687bbaee35be2817fc0cbf373cb. 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/TCAJI2592360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58270669d3cfec07d70894c4a7b759c40b87b913e53377b93b0d36f2ca21e456. 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/TCAJI2592356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102625ec9cd593f3a9e3c451673aed68c6294527e70de9ca388e6b7e5c3ea39c. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/TCAJL2519967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39fedbc318f34d409717184deb9c83cb9b6505817e14e2facf30dd4e2a3acbc3. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:34:59Z), 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/TCAJS2513333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e06ae75212c9be9a2039bd777e8027d32f2b3f064752f0003debcc9cd0193a. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/TCAJR2513367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13216cfd25a726567f99969263cf94019ed5077c9fcde065aed3cd20436cef19. 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/TCAJS2513376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dbfea38e2eb39ed2cadda4a2869f2b3ce55dacbefec3c876c7428f9a05aada1. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/TCAJR2513389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53e1b0aa2029ac1e223ee381e39ec30bcf2eb0fda4bb877ae8600ccd2157436. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:38:22Z), 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/TCAJR2513340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdbd346bf4a953caabf11e8902d1a035bb083e32830a424d4cfd7c262eb07666. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:22:40Z), 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/TCAJR2513415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17c9bf390b750ef4c0d17673218d07cd0170687bbaee35be2817fc0cbf373cb. 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/TCAJI2592360.