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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2603a70880bd050743dcd96ee96864e6cf4dd4d62f677fb800192f0868bae7. 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/f2e9b39d-3f5a-4168-81d3-9c135b0359ea.json and https://artists.proofprofile.net/proofs/artist/f2e9b39d-3f5a-4168-81d3-9c135b0359ea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Little Goody Two Shoes (Official Game Soundtrack) ~ Side A
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93acb6c06ea3e5d4784fd1043bc2a1f658b79c331fc4088d49702b82f013dbda. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/QZTBA2389897.
Sonata of Moon and Wind (Conversation Ver)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44da91c63566a58417298f468f45f11ab1d44782dbbeaf1879848f41d15ca97e. 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/QZTBA2389898.
Sonata of Moon and Wind (Rozenmarine's Theme)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ac93f187a606e5dcd91029b725a6c7723a28c00ec555af4ab759c9f33cfc36. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/QZTBA2389899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50f545daa6eb6b571bb8a88de3703c142162e95eab21f41cbf45a407b9159be. 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/QZTBA2389900.
Emerald Prairies ~ Faeri (Freya's Theme)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8ceca358eefa61ef46697dd75263a9e87e68737edcba854da29325dd464a5b. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/QZTBA2389901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91dbb8a580f18b2905ea01ab53fd503e97d4e136660699a14531e8f34e20869c. Chain 2 (Bitcoin): anchored in block 958647 (2026-07-19T02:36:14Z), 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/QZTBA2389902.
White Sugar Magic ~ Holy Vision (Lebkuchen's Theme)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69eb5df27c2eec3499f8f49baa7c427d8c95d901b575b1486d4b1964d5fbfb6. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/QZTBA2389903.
Trautes Heim ~ Solar Side (Elise's House by Daytime)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836811fa4af54d401784e1e7a7684fe724cda44cfefe71c0fd333160160623e1. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/QZTBA2389904.
Gluck Aleim ~ Lunar Side (Elise's House by Nighttime)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9e243e7a0a3ebb14e15547ca0758e21d700ba810fa110bd37efd59c221977b. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/QZTBA2389905.
Crest of the Pinetree (Kieferberg's Theme)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c2bb0307e93665e6fa502fad2d34c2c6b4c3b2be366c4b42c1e8810d7f52d1. 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/QZTBA2389907.
Romantic Crepuscule (Kieferberg by Dusk)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3eef2b1b7e157ecb2b78770d8cfd9b79fcfbdfc46613bce69daaedd44371c2. 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/QZTBA2389908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614e1a56dc5120881516a1700a9007d54338ad1298e6db773a6299c9c68c7798. 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/QZTBA2389912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa207232460ed8aaad0ef2d0dc4455f29d0424953e690d4ddc6a1993239e424a0. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/QZTBA2389913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8578c7fb7bf5655f855bb25850cb1843371d744b0bd29be0440daa062f1623b. 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/QZTBA2389914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9694b3b7161cf30834a03e620bd004b9147941a08a49f6cae8baf092a23e64. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T10:24:04Z), 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/QZTBA2389915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x076c66052ac91319e91d7f7342391810e0283d970eca3f7b052fe4ee799704d5. 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/QZTBA2389916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee46e5cb952907d8d1d855cde06d266a4eba72fc0d91003e6d49e1ade2de418e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZTBA2389917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a2126b48f006370af4e6ff3ce109d1c211d603eebe4fb7009c629c46a16bc3. 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/QZTBA2389919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5fd162995cb7294cdbb8a6ee56f4ecb7058231eee6cf57f212a224263f43a8. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2389920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62dc5d32cbac477cd2df72ad083ba7e914702a33de6e51d51ae9d018ededeb96. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/QZTBA2389922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a92de430d7d5e0299a6fe12a534a3f265a701df89f329aba28ecc7eef17441a. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QZTBA2389925.
Little Goody Two Shoes (Official Game Soundtrack) ~ Side B
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad02a750ad5fd7da943f44065538fc76bc415278d104771c41728407413df45. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/QZTBB2324152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd61317ee4f3750da1c07a95a9be5441317f417a66e9b88916b548610da301d. 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/QZTBB2324154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8dfb4c3b7b9cc8e7cd22b260328c490209b284e241c0a3302c1723094f04e1. 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/QZTBB2324155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d84eb38712e09492756e3eef223efe96b2c458aa708ac2e6eda3553d941104. 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/QZTBB2324157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6343e72717acae6028f1f5c7d87da2d843a403b37dfde51bf92a332f316d05e0. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/QZTBB2324158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8eea83407a6296d675bb79663f0d1bc9978ce7350a9299002d860cdc3c75911. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2324163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c90c003f6e5d5eb8ddeebfcc33f218dc7430a371b4881f15ec023ec9f08d9e8. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2324167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7820788b27786431ec3a19f722a70d113a4826d25dd6685ce7bb892871e2511f. 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/QZTBB2324168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d828899bc0e0bcd6d3bc7e9f545bcc915537086a52b80aa3b1be492e7a8fe34. 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/QZTBB2324169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0538ad8a18fb43dff43c071ccdda88214e098f08b72151f8faf340321ee8168. 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/QZTBB2324171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008a3254d00e6f2a8bf882efee5a2652cc60b3fb3d6c21c3fcc1ed563b5e266d. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/QZTBB2324172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf41855dcfbb6b8a742471024ec559ad10ee8712bb46d19d0a792964871d27a76. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZTBB2324173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde075181e8ca964f964ee48fc2f83409e0c1e0c5fab1ada502fcf9982b67ff1b. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBB2324174.
Pocket Mirror ~ GoldenerTraum (Official Game Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b171a14ab867492672cca47d0497fe9ac79289e67415fe25bdb329c20f352d. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2383498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d431b131f814ad607669bf5a319b9c725252ba88a63cf7c4758bf9b26cf83cd. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/QZWFP2383499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9952e9f9e0fafd0dc1f51dc69c15b85edd223604a9dc0dc2792cf8485a60e0. 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/QZWFP2383500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6693d108e460867b63688db4954ab52de9c3b05bbc79660392630e6284a1359. 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/QZWFP2383501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e891664c71e50aed2bdbb4b8c42b6ee4cfd2288c096581f02ef852835f94db. 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/QZWFP2383502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176fe625748198012bc07365e48b571d62b41d2d8cf64837d3953a9220e6e06a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2383504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d050fd6791342f27d1126fead53cc096cf29751df917d04f5e23fdcb5a1a894. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/QZWFP2383505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae9bd250d2b8ff9ccbca43b2162266260a1cabe5ae43b736d9eb0f333614560. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/QZWFP2383508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9176b3dc7ceb9032483a70edfea9c5fe28ade5e7c4c6aa9f4f12987d771db40d. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T20:19:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2383514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f521febc085667909e56631dab0d4502ba69b4489dd1b3b344d4b9fc06da29. 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/QZWFP2383515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470c4cfe663777c743da0657a3f6f8d8b3cb3e60f53ebca5b4017dd2ef111fac. 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/QZWFP2383516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb74978ce297a36b4f38d64f555408607f30c3334047659c75668df15943c51. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-19T21:40:06Z), 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/QZWFP2383517.
Embellishment ~ The Moon as seen from Vienna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259ca2ad03143d7c074a5dcd384b5bf0c91e7ee10ad00186ef29d4dac3eee997. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/QZWFP2383518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82932e20df0084bc85719de6311c843bec184be49392fa7a83f93985cf1e357. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/QZWFP2383519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc879e16f022ed23091a0ea3d8306dda85d2f7d7c0be012583b93ba3562ed5124. 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/QZWFP2383520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dbcfb2f66ba08257e427a268211a1d4ed4e76d15d3a8ff0940cb45a75798d7c. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/QZWFP2383524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1253c14aad1f56d415f4260bbba9063a0bde8681621e638c5e4627844368a16d. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFP2383525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b870dbed77f0f6fcb824cdd7a6dd989d4a8e26605cd681117c7ea79e1554e1. 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/QZWFP2383530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f61afc481c18adad903a68345aa0f8ee07ab1fa9a314aa9677e87da4087a20. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/QZWFP2383531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5e4811361d2a758b5106725184a50dc99494a7d6a136727fd1a364669a484f. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZWFP2383532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e0a3b4ce4f00c98f99e25c43475bcc10a1452f6c30bec7035b489d6dcc1c68. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/QZWFP2383533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a5614013e4344c34db068cf032f56eaa3783b39ea9d2954fcc65ad4858d0407. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/QZWFP2383535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45105b511c3c7cc6dd3c95b77a845ff0eebb715398e0f0695453fbe0dbdd787a. 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/QZWFP2383537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7e5c40661416d44f69996f26f7c29657da64b0d602da765b158fc130c417f4. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/QZWFP2383541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2068666b4ce8c4d51f4bdbe506b352761cd25675dba7a7757ff7d161d4b9ec23. 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/QZWFP2383542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf156ad759cf3e39bf91b9b9b12b0c4e42506723ebab81fcce520687d8d0b594d. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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/QZWFP2383543.