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 0x57fe4d2edb3d11995d154978b6a90fd3e554943c0b34ca954da3c5524c535d7e. 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/0e85b454-9bf0-4220-8989-23deed16b609.json and https://artists.proofprofile.net/proofs/artist/0e85b454-9bf0-4220-8989-23deed16b609.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 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 0x5ee3843dea948a23f57cca5f16a1f621d7564ea54ddbfea82b8d5bcd10857d46. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71102270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68b23988013df64682421de4c19169271541fdd251a700f13dc94d5e77c6994. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/DEUM70806705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b3c41f2f33ab7a3b2a3713948eecc3cadc524c623e0b0438afc5c974086481. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/DEA609400191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96da1c3ac4a9648b5cbc9bea9e65950f793f5e60961c784538cc67a33e3c2b4f. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120302684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0072089459e0c440690535727063eb293f9fb1ed6a9cdf3873f7c86bf1f301. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEF089203740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd02a73399559f982f5aaadd99d3f63fad6bdf773bc7782956719375034bdce. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEF077703390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d830db992e64026939bfdbb23567779add7ff9158ac2259208ee628a0a888aa. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DEUM70600615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869a93d8666b76e8bd68e0ec0d51874cccfee17b11a9a197f6655a661c4b5246. 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/DEUM72308639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e22a1eb1b59bb8961913b2221f62987b15b2c1404060d4aa10a5917f637c46. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/DEUM72308685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20be06746082264fa536d5d631af3c85bbb39c8146523a6c845795555a23bf54. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEUM72308686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3dec1d995d3b37905bbc15b0a04c323ad078e1eb1cffe20997f71624288802. 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/DEUM72308687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8212553921f9129b9edc5f8c9fc0bb24935e55430a7873d2e5bdf26364b09f. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/DEUM72308688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16721069b9834ca93cb1fad9aafc82af49878ee80e13ccd7655ea8465f54957. 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/DEUM72308689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9911e885b5f5951915f0aa43c4735053168dcbe681b4be10cd46c51a93f593d5. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/DEUM72308690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac0f0d4b1212122212f7b29349bc3ed4b750929409f2358be52a330d73d76b9. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/DEUM72308691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a0ef8deadb4fa220e8b5eb4aabed4746b14413805ba84c6fb34f219a16793d. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/DEUM72308692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c159494b907d3a112d41b4528a44c6d73cc2efa9f9b3ff8d9c0cdd0243994b. 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/DEUM72308693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292b8fb1539e11ca086ffbe88e757e5e96982ae217f6d86b1594f634cc027fef. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEUM72308694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8d764ea21dc595da940238a4bfa20331b481f96ca2f7ae1fddc6f7e643443a. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/DEUM72308695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3ddc4f7ca302e2a96e3d14f9f20d6db25004b7b6fd369053cb56fc5c262c5b. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/DEUM72308696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34079d4aa78d3574d736c57e851ef629ebbebc38aab924016b88cf2378909cc0. 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/DEUM71404206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd7f2aa0687ba30fa366aee354741f7c6218582288eb0ca38e60f30dabb8d08. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/DEUM71404207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d8973b9272e6a9a339de73a15a9ff9a1ee24c3f52071e1cf5ea01012e602ed. 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/DEUM71404208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628af771688ca992ffd8b4eb2be8893c0c52f75cc00e5a3f4c30d803c7f77e48. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/DEUM71404209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d31f55002ff5ea894481f3c12bcb449a30052239263d2bde3e27a4cccf98d7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEUM71404210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b84156fd7a8fa0f43d22d948ba6b77ca037d1b392780db59ed35426861ddb9. 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/DEUM71404211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x141173bd138f3ae057362594bd6e9f53eb06b8744c28a64a6d77054545e98f2f. 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/DEUM71404212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e9cf11bf59c0f10a593057f8105c04d33c3395a44af52c0a89170967a405b0. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/DEUM71404213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a95b5b0c365341708ea8f1e1fd53b737b4478ac78801682a7c1791333c33444. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71404214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c48d9537c7ec72ab707d81db46fef9be6e891602c228c1226d11e8549159ef9. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/DEUM71404215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3c42c4c628c6b543d6d1362ae1cc94bf2b4bb265dac3201f8c104bc4a9a4bf. 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/DEUM71404216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1216144e6d6698f563da544b455f0ff7752bee4aee3c0a43b023f35d768e6da. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEUM71404217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1129d13c1d3bc740f3278c0ea6ef0b7eac481a3003574f5d57bfd0790ad7cb. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/DEUM71404218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a77da5368bf5e04e2cc193ac001795e5fa03ad760eb6260836c01947f6683ad. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/DEUM71404219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b89361f3b9e777b3b3680696dcc2e0af90283a060385b00f96d998b0eb84652. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/DEUM70906095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d23addd3e222cffaa184c9d119843401349e4649cdcd129f75e0cde8938bfad. 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/DEUM70906086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a58c16a60c9a13591db30887e7285ec5f57dbfddfaaa91caeab13726ab77a7. 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/DEUM70906087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34be9cea7f1190ebab4300e4dcd9a9592d2901a9a952f2df7e8fe64c9a9ae708. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEUM70906088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8f0e63668126ab10348b7eea99a89a543779d98b242ebeee46ce862f008994. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/DEUM70906089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac4cadde99191ca74c5c0fc68b7545e162fa5b38a27979f3b1545934cb666b3. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM70906090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e8f14742e65fcad2b8a3bb71d1fd89544a0d23d1861e1a295bbf3d263c47de. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEUM70906091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45af04c4ae0b3227d88f575f98766761bd47f1a17fff6e161e8b8ebcaef3b55. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEUM70906092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d87b2ec269518e487d67ecf209b9a4a5e0f430879a3abfb3f6bce4e54377628. 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/DEUM70906093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72c2a7f81d7027fba08977626d0862d82448072bccb90ce50ab4599f8ecde90. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/DEUM70906094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8350d032795b014644df56d5f5168d6b5f6765bce92c8bae40eadc7255f11acc. 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/DEUM70906096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6313b7e6abf267020642007dc989a9018a1f72eb6da74be7570f3bea14132d02. 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/DEUM70906097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6fd64cb3faa38a9dee6394e9627b98a1b597effe76e004f5b819f0d5b053d5a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/DEUM70906098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ba6a4f5b19ce228fbddd426c8da5efc2bebe8a041876d70edecad975008e0f. 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/DEUM70906099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134d353b47e9d18cce33f646a4a75f3fb8205e3f2b9a58c39be83b8e011f984a. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/DEUM70906100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20be06746082264fa536d5d631af3c85bbb39c8146523a6c845795555a23bf54. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEUM72308686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869a93d8666b76e8bd68e0ec0d51874cccfee17b11a9a197f6655a661c4b5246. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), 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/DEUM72308639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0269dabb0b68a77de676fec4e9291c8eabc5f593d83634e9a4b03273630bb2. 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/DEUM71600679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6999aec6f517be3b10753e9f68460e16e1d2d5f77096b2b7ade9e55607e06d1. 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/DEUM71600680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656b71d89bcb735684d2244ba370019b473204cf234ab6db7d8806bd48d1f950. 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/DEUM71600681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88e71b6abaa4e83be56b1cc7afe1e06cf5b43bf5e6de512f82515cff474aba1. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/DEUM71600682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e757196fdd57ad6c41a75b26bf53ec488c49772f1212bbec91af22fb9244fc3. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/DEUM71600683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x959c8725936161b45903a0f2ffae635f781e0c9875cd3916bbe25b0c4a592d3a. 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/DEUM71600684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925d79d124bcc0679befca63a0dc3de665f7b6b7614bd679b9b086d06eced6cc. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEUM71600685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97fdee913aff8f3e0101b52ca4184b44c89c3dc90a6e4ba5dda1af61f6b0350. 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/DEUM71600686.
Engel für den Tag und Teufel für die Nacht
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e98365fa9878d001f4de62a3c8c5498b2ff662ed8d7beeb7812da3a7ecf1bd. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/DEUM71600687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5631d89e3e7f65afd0db0a39f9c223ba527a7c127f923402d6748b0066961982. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEUM71600688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ba630c72fc642b16fc532a96a0bc3424c0d72099672257224183d25b2008f3. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/DEUM71600689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2ccf52fc4cd143213d6d930eb6b003c023fb25204ab847f3434c26b1f495dc. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/DEUM71600690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001592d4529eda1326798f58942b54db2fd1f85961dfe89de4f7099b3314dda8. 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/DEUM71600691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5720f3643e8f734713426f30fc69cc7d4a1e710d32ea6bb64cf2dd9e49ab4b. Chain 2 (Bitcoin): anchored in block 960153 (2026-07-29T21:57:12Z), 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/DEUM71600692.
Ich will mit dir die Sonne aufgeh'n seh'n
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c8e3b76b81a226cd7f6c356625cad7d3d76e3f462378c38135a13adcca06cb. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/DEUM71600693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b84156fd7a8fa0f43d22d948ba6b77ca037d1b392780db59ed35426861ddb9. 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/DEUM71404211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1581cca9d22732cffdaf64809304678211a726e383cccc875033368be4450ed8. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/ATUM71700240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27208629760f8c9804ba3cd2444edbb57e91e7ea8c51d017857785604f069684. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATB982000101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4edc088444b2ea8050eb18e5d05ad2cc5fdc07ffca36e44130c48b067b870e99. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/DEUM71801219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd40e0920f32c3417457aed0d194a1d57148ce1febbcae92a4752f75ad2785e7. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/ATUM71600049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69a749bef6369c2c76e46df513761a550890c8604ef75a07b3584d25953147c. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/DEUM71805468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330706af03abacfcc18dbc6b931be93dd151bc5be015ff576e5b62c2316b64c0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEN120503634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb4185aba1d7a06064b092f315a09250ada63c2722544ec87c3247d4b28d62c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ATUM71400379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc96154eb7da07e1b194845b6fbec27abda4820a9d79851e84ea650a21eaf3231. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71804716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1594721868639ca6d8bae1b946245974f893e1bba235e86646b650f69c5c4f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ATUM71400341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7702d4c8b49d2d492ef3e5648e7a4ca018c8ec4ea296c76e703294f2b640dcf6. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ATUM71900244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d313e1da0953cf8600334bd6a21bdd2bf455c4097c09c1eeeaa4a6b76c52968. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ATUM71300293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa5dc625fb6c27803a0b67572f191263d4b923d7a06a2a1847da8dec18f3231. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/ATUM71900140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce205e2237d2f58f75cbcc4400606eb742501b9ff63c9e2a689d6c97f5d1956e. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/ATH791922801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba1b80debce0053fb6eee376aaffdf4102ff9e326348c0fa9c43b6d2824bc3ea. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/DEUM71723986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b24b280c0ec5e576551e38112ac000d58dbe6704ee7623dd2705826e1058d23. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/DEUM71901287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5fcca854fc2f362f5170b6f90216e2622e6c2ae82c3c48316ac08f86da6d9d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEA609300357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445426f73aad620ea3a61d9155cb0ffd1108cda87bb810d4324106d46c2ec024. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/ATUM71500076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b84156fd7a8fa0f43d22d948ba6b77ca037d1b392780db59ed35426861ddb9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEUM71404211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb53462f0a85197ef4ee7efe0874d16f08eb108a2764e2306b37565159775c8b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71101450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dad220c425b4dc1b0cc5a5a9784139b091049c2f750b5e5fb1887d1c80f7de6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ATA068500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95c6c46ea747d7c7ffb6a5329625923ba06d33c8747a6c89cc62bfb1335f179. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/ATUM71600032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e3dc98e67c717d9b6bc1994f417e0e92d3c3bac821387ce7f58a5ab068275a. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ATUM71700100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeffc5e617f0f03cb7f926ba9ad022536a8234b7aa46cf2119cf2435643adb643. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ATUM71400337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f0ac469ca8e74862ca8918f4b2d5c444fe64aff3ae6564bf690a52052bc874. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/ATUM71500147.