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 0x55b2e4840f34ce149d1650d3f2b44f52adc5def9a73a4124249938639c8bbafc. 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/ba77e8f6-d4d2-4241-8e2a-5e9ae37037b3.json and https://artists.proofprofile.net/proofs/artist/ba77e8f6-d4d2-4241-8e2a-5e9ae37037b3.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 0x0750776ec4e510cc014ad1728bf2212afb2e520443e605359f97a40625471bff. 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/QZES62327504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2aca553e76869afe30bc4bbbf202630c7fd35aa96e203971f72aba51cd15b47. 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/QZES62327505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26aaa433821fe30d449337ba36f901e6ba0fe01e1e4045a088bce31c8bff3ffc. 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/QZHN72364557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0edb4f5a6433150a14c949362a99875dd759c20973dff4a0568cadaf1ccd104. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/QZHN92368043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7365d945113b6ce5cda32e94c29acec3179be908c18d7ec45c13325bf57e07. 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/QZK6K2396653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9650fa89a0f4da587719a79af716770d3287dfc013fa5887321de25c1aac7116. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T07:35:36Z), 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/QZNWQ2322555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2b9074ac6e68936dd70a7294cc98c3fb538a9e914526cc2a242cecbec496a3. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/QZNWQ2322556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a869c3df45392fb41819cb8aa78db1f24663c961481b7b4a01d72f4ed1795f. 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/QZNWQ2322557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e75785dffd3d5711dcdf325bd4d95b4543ba923592cdfd56d5839fd217a9445. 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/QZNWQ2322558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9369317c8c7935c7d593b66fb8c2b8c5b0670886c1146f5d3dc0b161f45a2f59. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/QZNWQ2322559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x879946623e1de75bf75cd54fb5908a6d49dd0a049043c30ef8fb3c8e01edc9d8. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:40:51Z), 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/QZNWX2325665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87ff58c5a43a98fd27a54b03907ade0474505494a4a617e2d41d2ba0637d3f0. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:50:17Z), 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/QZTB92326445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d13363f95ae2cf37f9138202b8cac31b4cf2299a58f537e086af5ee24a99e1b. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QZTB92337392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55af9503e97fb6933002d926a151dfbbb48a42be0db0fc0ed6b037532e89024c. 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/QZTB92337399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6715e74d13c7b970433bb8acf3ce0925cdef5ddc8f843a2ffe11ae930d0b1611. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T03:20:30Z), 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/QZTB92337410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3eea720a28c7268487652787274ab3d59ec828850d7b48b79f5dc4695b713f. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/QZTB92339881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2351bb705c6d4775436b62bb116b9714184dff3a6dfde288b6a7989c6def0169. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:34:52Z), 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/QZWFN2307095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae0aa071a0a7dd31379502e2408138971d8b1a299c18f48dd1b1894b0ee4d29. 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/QZTBA2357871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1476770d0deea50e493702a541db3a39e0310de699f9e7bd6464d45c372b80c7. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:31:49Z), 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/QZFZ42402910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc45a8b39aa251452eaad16a83c75e2a5c5eeb0bd58647ab6beaebf03b47e9b7. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:11:38Z), 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/QZFZ42402912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b590153b98ec3ef6c43f8a492ddd66b166a2ca17aa1efe4847b956e33222e5. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-22T02:20:28Z), 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/QZFZ42402913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385cf82c58f37993256cc503d20a61a7bab853d8fcddcd57987e578c74a19560. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-22T02:24:27Z), 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/QZFZ42402914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22dfddcec3939286f6461741a98b4d46f0cdc188e5bb8881e02ff46ddc8eecd1. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QZFZ42402915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d64a12df74d419d6fb5d1412c8d1c986ce916a70fde402d0b44763135849e5e. 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/QZFZ42402916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c87c934e867f85b92019a06df392a5eae5e376732b726ff368837529fbefca7. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/QZFZ42402917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e2a72d8ed7ee271a12579438122635c6af37d8ccaf34e864c401671562d2d1. 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/QZFZ42402918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656a334c77ce6c29261ddaef97f6f26c395523cff873046b8293fadd6cd36eb1. 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/QZFZ42402919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1206ff7b1cfbbd4325ef8c2bce46420b6bf06f8c4535f863a56b27ff8691ff81. Chain 2 (Bitcoin): anchored in block 959063 (2026-07-22T00:33:43Z), 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/QZWFN2307093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46202dcbdac0717798079fbd81217ddc6eb567fbf699301350ff7944fc5f5e2e. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/QZTB92375214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87ff58c5a43a98fd27a54b03907ade0474505494a4a617e2d41d2ba0637d3f0. 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/QZTB92326445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3eea720a28c7268487652787274ab3d59ec828850d7b48b79f5dc4695b713f. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZTB92339881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d13363f95ae2cf37f9138202b8cac31b4cf2299a58f537e086af5ee24a99e1b. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/QZTB92337392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6715e74d13c7b970433bb8acf3ce0925cdef5ddc8f843a2ffe11ae930d0b1611. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QZTB92337410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1206ff7b1cfbbd4325ef8c2bce46420b6bf06f8c4535f863a56b27ff8691ff81. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/QZWFN2307093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae0aa071a0a7dd31379502e2408138971d8b1a299c18f48dd1b1894b0ee4d29. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QZTBA2357871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46202dcbdac0717798079fbd81217ddc6eb567fbf699301350ff7944fc5f5e2e. 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/QZTB92375214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6c83ef7d747589694cfd72292d57dad88f3e8198089cb8f9a3c39d75518705. 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/QZTB92328014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2351bb705c6d4775436b62bb116b9714184dff3a6dfde288b6a7989c6def0169. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-20T00:25:44Z), 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/QZWFN2307095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba30fcaf452035e910c3b54a908d89c16f07c9ead90b36cbf29a770f1d50082. 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/QZES72451183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba30fcaf452035e910c3b54a908d89c16f07c9ead90b36cbf29a770f1d50082. 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/QZES72451183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47bc395769e8c180103f1209ccd922992e24689352e872a0240a41d96d5e2540. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QZES72466327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd341b75ce68d8d13d7de31b6f8b2f07868e4b8842997d6ca4794a6e4d0628323. Chain 2 (Bitcoin): anchored in block 957688 (2026-07-12T09:52:21Z), 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/QZES82498537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6faecf5efe58a2fd7b912a5c808f455d8b8bd97aa37dc8576119a1efdea0b677. 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/QZES82498538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf55622b1d78fb3b1471a173a2ec8c6ab1e2427f7bd6a253f39f0cde6b89eede. 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/QZES82498539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a8c5d1822afdde857ff5f8b31ed6aac8e9973a58f332fc17e980436e53cf80. 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/QZES82498540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52844b88629527483045481c3e4c4a74be8b8cb81801ac4233704d494f51aa0. 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/QZES82473326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1aef4f64073b53568aa23a59351d9169d5cf1c54b02d8883636ac6aa10795f. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:42:54Z), 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/QZHN52460248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c929aca51025686635f9b8887497a91f3d3b19d56181b6ce5c8220b1c3975f. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/QZHN62462120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec3a3fbe9050e749c21144d8816efa50fa7b6f2999b1484bb6f3ee657d290ad5. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:18:05Z), 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/QZHNA2442223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2d54ff9ce5a09a8e754e691735b9f5780343243465f94dc279820ca553bd02. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:05:22Z), 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/QZHNA2442224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f0bccfacbeecd77dd43908fd51ede5e6e324a1a8fc88e484d73e575a95f38e1. 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/QZHNA2442225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f90e3abd4262eca8655457fe830bb27bee77089401684512f6e2bfc31b8b6e. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T18:00:53Z), 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/QZHNA2442226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d34c6ba2199b89bc4425b48c82dfe2db8150ee06f0fe091968e52dc4501fe86. 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/QZHNA2442227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31762c9ad58a52d58834acfd41f9db60844f3e52bf67d825b3f0c97e205e90ee. 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/QZK6K2485746.
Visitors from over the Sea (Viking Ambient)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d47bc1c8bdbd94865733c975a42fe3483bc3e3295b0f7e746b454d9e62d3a79. 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/QZMEQ2430195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20d5c093a6df4a802624e7fe85943caad16170cc2b6744734a491f45ddf7212. 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/QZNWZ2435520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbec662f6d66000be8fd4c7d0e9dd009f5bfbcb7cb9113636c4b5c0540795533. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/QZNWZ2435521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba97a142b5dbe64c61aaeeb3167b94c84155b64c9708f73e0f1c8c4c0ee90d5. 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/QZNWZ2435522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f94b4996ba0bcb100bee54b9df3c48160780b7f67a2494a69f39f50fff7e68. 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/QZTB72406885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebcb4ded4340638766120baf791d51a7814eb0ff4018d23471413c485c47c13c. 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/QZWFE2461156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197591ca277d9b9e0d5af2af67437508667e10307cf07c0b4e814093487cd9e3. Chain 2 (Bitcoin): anchored in block 958724 (2026-07-19T11:19:01Z), 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/QZWFE2461157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d679f3527f11c393e1b7b4031b20c9f7bdffd845c9a682dc711dbb240fd8440. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:46:17Z), 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/QZWFE2461158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa28b363983e89598efbb8b7e85283acdd72fe373b3507eceec1fef7f7c8c5a0. 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/QZWFE2461186.
Prepare Yourself Warrior (Rest Here Traveller Ambient)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbdb1a020a835b38f93b6b1c0d307915f2beca33a9321a9ed10bb2acb93e020f. 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/QZWFK2482772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ebe9273eb86c79c86c1a210319b14fb8a4d764abffa81c953d4da2c78f35c2. 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/QZWFK2482773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17df116f3d11ac4834d01a1fd82d813a89ad9e9df98e441fbdf0a5006c8c9f2. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T17:45:15Z), 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/QZWFJ2471834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99871ec6fb636c225a528f8ed68f906b042eee374320f6d026d899106b51e88. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/QZWFJ2471836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b35d0ee8ae96f9f99afe582b8ba1547d44d8cec3e57af8ed94032db6cc3cfb8. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/QZFYX2553502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52a4113fd57b8813c9bcd710e569563d33422c89acbd2280428cde7129ace39. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T10:43:45Z), 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/QZFYY2568815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c51397fb8f186bd5b65d934e8baed337e79384210113eb05239b81acd117fa3. 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/QZFYY2568818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c072fb5cddfbe9bd4a78b377afa5eb27e8d2e27fb9c42835d859eeb29beb1fc. 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/QZFYX2559253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ddfc1de7e300d7b71e87918fbc49dca6ae881ebf090b0dba8f0179010b7eb85. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/QZHN62568096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabde86f804f4b7df25f7b0aff24a2d6584c5e2b8189858fb1af2d18bd6a61140. 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/QZHN62571064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb5e20eb38957822c4f0e21ccd104dc9e8b55d6685522ed30399c091120e873c. 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/QZHN62571065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617aea0a7718b9c597b64fabac64a1467a8bd28017fcf2b5f84d5484a662ed19. 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/QZHN62571066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4db6c220b11effbd7723398461f49b1e74d6b0b35495d38bbb6c57496bce28. 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/QZNWT2592198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfafd5944dfd12d86292350ef49cb40669e044f1833b445b0058d73eac2bf93b9. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZNWT2592199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb5fa0cb379f780181dd47f825f8fb78dd8c40dce8ed0ab84fd8eddf40b233c. 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/QZNWT2592200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586b309914671b9b95e6b75f644a9af0c73609dee63ce40d0239e40d43cf98cd. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/QZNWT2592201.