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 0xefba5f1ebb74ed7f8dbed0cfcd7e994450fb148bfea9293f7ebf7328b6482855. 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/f97b6e30-fab7-405e-985b-bc496f1c1324.json and https://artists.proofprofile.net/proofs/artist/f97b6e30-fab7-405e-985b-bc496f1c1324.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 0x67960e33e5e73672548d680363e8cc517b48ed384409c613a766566e49f04012. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/USUYG1426701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb4f503571692a803b7d9f00f7d7fb5907b09b467fffde852d51ea407ac40ee. 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/USUYG1428164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb121e89449c534bbbb0a4212fe0120881c66b393d3fa4f1094d16c729d629e0. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:08:44Z), 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/USUYG1429229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb249bd9ab56ad5d3b23101d5089e5eed91f890f5bb740f553dedc34c1fb815ab. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1429350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c12d12049e30ca17b36c833e7df2b62aec5cd66df10fbc1fff1267feb8fcb0. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/US25X2102920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6daa6222fe4adf7357d7c8ca1a4c184488fa5b8cc2105f9ac7bc82487b3c1d7. 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/US25X2102922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bfb21a42627505d66dbc45a77906fca5cc90692ca4dcf213b9d2f5abd51fbd6. 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/US25X2102923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395ca772693075e703f7448bfff664b2209ab143627ef4246356f7c48b76362b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USUYG1471831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda75302a7a4282b03270630c5288219a4f9b84450396bbc4c100366444bc856c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUYG1490831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88fa8b9b7473184166c23a9fcc6ed58a080fffd3972773b58dc504466c8f5468. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USUYG1490832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dbed9694720fec28b529d08aa4d875cd7aefa070c879b1b7f33e96f66871256. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USUYG1490833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd697df317dd552383bf42b9569ad9508a25424f442551e787fb1a70c5444df. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUYG1471837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7260ac7438b06761427e8dfd3163af6a85fc5b7da41c08d50efce26bad1fadcb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1471838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x829ead81905244e3a0c0cdedf5753e89c8c659fc127252710ccb5f4f8f653d49. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUYG1476386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9eedecbed4b0b242c171404358609139322807796152641f3e2860bb15f9050. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USUYG1490834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe0926b6e6cc5574db3afde26791509dadf829254838689bdd46e1d5defa44f9. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USUYG1490835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02b2c0aacabf7c4c575adb17d92b7c82d394e8d1f6c4f75e14a004071b9da1e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1490836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189ea344ca45b14df6d396ab5b807c478ee6345a4fa709ca2fd10bcc6ecfc425. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1490837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f98f09543f166f5bcf0de426b52ce6d3226ce6cbc3202bdd5dc04e8636584a2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USUYG1490838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59639e26597250c0472c2dd941189754a406b85bbc5f3cd01372d80d58ec4e98. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUYG1490839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b436a43d019e8d429ff2acc1daf9e1570b6ac2898a96b7fb489aa090ce7adc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUYG1490840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4badef64edd217c8b758c12acb5a23709b7265122ca332823aadb2162314655e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USUYG1490841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e62bf670245408eb302e566ae66f485d425c78219b7e7ca2efbc3f7c783af3. 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/USUYG1501809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7286c7483ce8c648b051246056a7ae2169cdcd62b8100c6071d64b03a0d7fa40. 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/USUYG1501810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc61f6cce11221cc3c9f9dcf084ea6f8344d464fb9fc3c83f745807f411dc1940. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:24:36Z), 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/USUYG1501811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e569d7d696af4b659a3810815fafcdaa84affdcfd0340249683d85e3cc047d6. 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/USUYG1501812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6906c865b2767cebb62a6508c72c39032092ba537c599422d4e36e8fcc6576d. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/USUYG1501813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356b1875bb31709ac7599f09b2327639afa40805cec0c85c3ae3afde6ac95640. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1501386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc902b281a07f046d767ffb38fffdc02fed7e7db4c6d9ae63a72a534837c1d79b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1501387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593b6d659f5f1de94e832f30756e41fc3e56c8d7b51dd7b552812e9f926295dd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1501388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc774ad30c1b8c7424d4499942f8f01cfc0d462733780715a35d65fb698c0132b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1501389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95b0ebbceb85f6f22fbda2305e3be8d700f55857ec7f92245ca5eaa9b4f7f0f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1501390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc718285c2c56e3802313c572f890279d4e7feb14a2ad976bbf606708303381. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1501391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b348e5400b6bfc3fda01357506de6f3bd631f9351eaba9c88bef5a21517ede. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1501392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed72a1b18619964849ce8886e8e20bad3fdf05291abb6fab92bfcaccf5ffa96. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1501393.
JUDAS & THE HOLY MOTHER OF STANK - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb75583c5078c6546fa506f531e5fdd20f0c4d040ff9b0a3536f41dd521e966. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USUYG1501394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c058cee7427e22e104c05225444168e1508a658c945e684d6cde9d0b0c3bc36. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USUYG1501395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff1b71660eb6c1d991d029f68b09b280c90cae21be4176c0326717ed2760bb3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USUYG1501396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcff8b9c1ba9604972b333318f8cd4072ce251de445464c264ccb367ff4106cb. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/USUYG1501397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x995329b1b37e60ddcb02914049fc5b532b81f39ed21f7504d37f27bb0eed5b51. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USUYG1501398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a7ee07e4ff29687520f6c69ba88885638417a4c97dc6b69137e14ffdacde96. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USUYG1501399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca123b108cb41d96ca300ebd94d8af075e4e20b9000e2eb5ad9e243a3aa1b54d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USUYG1501400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c610da14501a9c8932b5b4d063a8007f784ca3175fe1ff9a74f338b0d54f935. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1527156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ee502134b9839d7c23318be7fabf06fb78efb755b86edcca06ad44cc717a7e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USUYG1546296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dcc9abf3906c98d134691d8d7a5445ae4a1fa8d5e8eb3f3ae079fb0a33afaed. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUYG1544261.