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 0x7521dc9f84c4f50255d9ff6b7aa33ce9bc2b34ba1119022813c743894ccab12b. 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/b82353c2-f4a6-4786-999e-50282c4ae98d.json and https://artists.proofprofile.net/proofs/artist/b82353c2-f4a6-4786-999e-50282c4ae98d.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 0x9f1056ac37fc4fb5a193f84899bf726f08865c87d7a15cd592db3c193efec8bf. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:02:32Z), 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/CAM460401860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a2498af53cd5936dea649ce6baa5d165b25923e029dfb9251399df8408938cf. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:57:27Z), 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/CAM460420153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996a3448e706f1dae8ed3da9fb12364632dd0f9f95da3f148cc7270854ef257f. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/CAM460402121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf2c824ca362e5cf3edb6a13fca457f9a52a7e7d8d72bab725342bf66456d99. 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/CAM460416787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6136697a58a93ae8a2e3d3bdd18bd15d88500037b8108e6683b4d0a8534a8027. 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/CAM460402249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc183e8fe95f42426eba6401d07e57426953f40d5dc4737165934e6cc68fca98. 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/CAM460402808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9616d1f88a8466fca75551ceba7eeeae0d4a0eaa2429c6e5caf270cfefcaca58. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/CAM460423900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40294cdd007d5cea0e846c38c40ce1dccb232088d95fefc3f42d3fc0f5c4998c. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/CAM460407003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9f017a6168efc05a82d7867d17ae5fd96f2b8ddf1aaf11a6338e25dfcc2ebe. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/CAM460401168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f21f85e5e439b12441ea8cd95b39285472ac2962ac5f21f9526708bb710c72c. Chain 2 (Bitcoin): anchored in block 957599 (2026-07-11T19:42:17Z), 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/CAM460420067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f97d01ba91fc81d23de3d8fed9e69ca05d6eb22866aa84e360fdb3e83c8221. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/CAM460403482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64274df0b842d4f6762e31db59e454cbed8c45dd4e4007a5cd8612f452c2b513. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/CAM460403566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e88949cd23dbe0ac1dbc0495eedf0080d4c75fd8e6b81e87eea593bfd066db. 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/CAM460403642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb47fd4c2825cf8c790d28c97c443b375ecd2e65a46c8487140cb203ea375ddc6. 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/CAM460420974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7886a26ec49dbd8d69ddfc9ccf363f4c36329f123a645facd802403bedc761b0. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:25:14Z), 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/CAM460419714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464eecf89b7f732ecff2312d59375b62c9a34806fb0365987b4a005b12faf1b2. 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/CAM460421290.
Bella Italia! Die schönsten Italo Pop Hits aller Zeiten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d8941736ee058962aae7f74aa6df36a6fd62096a6ba220bddbb8f3a36c4eef. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:53:27Z), 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/CAM460420065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda67605aa0a149246f708c4b10cfc1d6413b1aa6fff5dba3a1d8fc0c3af9f8a. 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/CAM460420069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a2498af53cd5936dea649ce6baa5d165b25923e029dfb9251399df8408938cf. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:14:32Z), 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/CAM460420153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821ee6343c9ef55e6afcf6f3754c1f4243b5b656eec83945ff48cb7667bacf46. 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/CAM460402516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9616d1f88a8466fca75551ceba7eeeae0d4a0eaa2429c6e5caf270cfefcaca58. 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/CAM460423900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fdbebe84e7c9d7599d289d59d9cf43953780f99fdc7e232d3ff5e54778f346c. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/CAM460407570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9f017a6168efc05a82d7867d17ae5fd96f2b8ddf1aaf11a6338e25dfcc2ebe. 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/CAM460401168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f9c2bbfce751b16265626b9dae0aaa8e46dc9b67729b0e8da0e1c229633d2c. 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/CAM460411572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d691e74296d2937a9e547fc31643857ec4ff470b06771588900784f661869f. Chain 2 (Bitcoin): anchored in block 958378 (2026-07-17T06:45:39Z), 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/CAM460403278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf997d4eaf031b3ee3b6b857db4bdfe008d00e755f9d794fd45676955a71f69a1. 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/CAM460402639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52552921bfcf4f67448dbfd6a437f061feb7f83821e8474ebe671c7d89579e02. 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/CAM460402036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb75f760645af5edcb8d5a88a56b1dadd367a40023293267c2ad095657530ef. 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/CAM460423472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0208bb911a97b0ce06ceacf999d03a4ce245e29338b4f1cc39e64da34551a57d. 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/CAM460409529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80e6f94a69f00691b241bcced029628dbfed68c57826641c5d48c828bf7427b. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/CAM460402641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f21f85e5e439b12441ea8cd95b39285472ac2962ac5f21f9526708bb710c72c. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/CAM460420067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1056ac37fc4fb5a193f84899bf726f08865c87d7a15cd592db3c193efec8bf. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/CAM460401860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8207134e671bf370fe6e953c3880dd7ee6ae1d3b1de351f6f59af91542e19da6. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:45:24Z), 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/CAM460902008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753563a52c1879f25f7c8b6ebdb81873f8b0189567227750b44cba11c0f432f1. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:35:04Z), 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/CAM461100119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d20dd50285f19d9611d5186f90adaa2dd970adec7f7ae51759d0b34f9a673ee. 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/CAM460402774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c3321e6515fc1d1e2173796781873e13ce099eb2dc808b1e1f02d46e96138e. 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/CAM460420152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03a29ed56253d55cb2d6e9414951f14780114ce5a03952d701f5d1243845c51. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:27:39Z), 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/CAM460402112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e653f6b0a5cee7b7ee2f714ac1abaea5e075bb6d57915515d0dc4d3c955cc6. 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/CAM460420047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7d51532cf0313578c0bde25b8d2816bc6a8991ba1c818779d0ecfcc969d6da. 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/CAM460420136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4442f0060f66a8b0d5522b0e755b3e444fdf9f355ee1736b9a1601c5db56fe1c. 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/CAM460420376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a10d89a1e7e190c23dce564b5f0d25f956bfa2ce3b4c2b002ef02436565534. 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/CAM460402220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40294cdd007d5cea0e846c38c40ce1dccb232088d95fefc3f42d3fc0f5c4998c. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:54:04Z), 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/CAM460407003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996a3448e706f1dae8ed3da9fb12364632dd0f9f95da3f148cc7270854ef257f. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/CAM460402121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87add34a45edb5eeec46489e894be688f67873c0f388b7d92f2dd5ed81fcb5c3. 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/CAM460420076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b67cf48e938374f25cbe88a64615610984d172c0745f866d9d550a0b31d6bd. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/CAM460420077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8207134e671bf370fe6e953c3880dd7ee6ae1d3b1de351f6f59af91542e19da6. 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/CAM460902008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b67cf48e938374f25cbe88a64615610984d172c0745f866d9d550a0b31d6bd. 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/CAM460420077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e10de35dbd077e733c089c61bde117e0eb9cd5e71920cb90bc5fcbac2d0ac6. 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/CAM460420072.