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 0x9110892387c84e978daaa638b2dc48bc173223a6566848b8fbd1fb8e7f477599. 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/148c6781-8a0c-4bce-946c-57fe4a45fed6.json and https://artists.proofprofile.net/proofs/artist/148c6781-8a0c-4bce-946c-57fe4a45fed6.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 0x23211c5ea1c09960d19a3d42613f7ea05d6b696a0752bd24891c8614515e2795. 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/CAN112201056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3febdac3a2dc2232fade82dcbfe4a6fb98823e8a7f9c5167fb2e2d8ad62ff8b. 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/USANG2494900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbfb94c5064a20487eaf8601c87ea96c221ab5941cd0f991d0082cdaf1c115f. 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/US3DF2427916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bef46fa0d4af9a70d124efc1e0fd2858e43c76c71c57b2f9525dba81d54aced. 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/US3DF2471966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4584451342477472dd5e6af3ab67d977f1c959ce0c9deb4af65823a27beed4. 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/US3DF2432053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd6e5d0fee521ea972f49c7df46c4fd9d421105306ea740e46c2e821a8b4583. 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/USANG2484244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c36a65f9c3af12d7887b99485f7a6d4757891b0d23fb858fce3cecf70b92ce. 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/USANG2422484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7be5a21eabe4263fe7369f5a2e2ba96c963b19be881921a1f63a82ef872bf59. 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/USANG2461221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1510c246bc87f1c1e307bf03bc947353f3087e001c9b660eb826314f3d89fc3. 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/USANG2403777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311fe3176124b1afcd636beb8dac2b7a18378ce7546ee667e71d019aa2a146ad. 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/USANG2494915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde529f5b263569911213a46b818ac1bf2254518ee870d872df1bbeadea7d7704. 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/USANG2494916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf069e89e68663e58f4e055254ef4b3b858797db4731227a755bc316932791203. 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/USANG2494917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885817dda807e8c234f6e6f3c206a11a74c3a794a2e79d9af5a27ba24b721699. 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/USANG2494918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc5050f72b5c2e45ace2a51f777d7d7dd0a76f0761047e94874fedeeb017343. 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/QMANG2257202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b1b94ad354c84d2d24354f71620f0f90f9340afdc12514b19c50a0f7ca10ee. 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/QMANG2207415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4381965a92f7e1c77e40289c7f1b26f1277fc020c4d5e0ab1e20669b3761208c. 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/QM3DF2278691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1baa35975ef083e46d7ffcfc20f336029eebc50e1f3cb7f83b164553ee9a13. 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/QM3DF2250607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53f5af0d421d13021147a3bb7790c332cfa68b100b2baefde151a89ba5abf7a. 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/QM3DF2290992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cb75e92e26cb1d6f5235a243d800cce45934e652239fbbb2f41f509ca2383c. 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/QM3DF2222889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9522238a62831dda398f6634f1edf07bbddbce25991a58260f0d9f57b49b236e. 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/QMANG2233940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90810bcf11678e9d3515e2e5fab4d9e9725d1cb1ee9278c9e815e36696937edd. 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/QMANG2257210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424c76c377a4c537e0ee801e4cbe4243c87ec59f10ae50a644f8371128d133b6. 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/QMANG2233938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20483f6ed3a70bf4660aa6eb88c622533b7a42806fb81da0f8aff161d2712f55. 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/CH7812222132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620e2c0165a01820d3392465df7f32c39c2074a4f0b8292b7723dabdea03f4d2. 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/CH7812214766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65131a7f09a8dd950a0e5dc4dcb9fafd5bc0b9bf3481782de0536213a4aecd77. 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/CH7812100734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7ece84a7829b25a1e862ee17bd864a266f689229699cc53920c7e2fc0d1ca1. 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/CH7812217757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5d9e94b16a9b28f4ad623627f133f7360388bcb3d52dd6996ca035f4dfbed7. 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/CH7812103421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b2dd5cba3e875020e6f817c15d686ea30f344cff98bcc12d246791c0fbb24e. 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/CH7812107326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb775dca07c86a6729f6e77456d6651156436b1f76647c9dc733f6a60ef93b62c. 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/CH7812221765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052aec3f8bd60691497a607353e015e6bfee18b2676ea0a9f7f55f9682caa5bb. 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/CH7812222133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb98f6d9524da4c3bc0fdededb1882804b3b9d56b9bfee64d89d02834dbef9d2. 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/CH7812106819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02209516cea648f49ff3d0b4e93285ba417dda0491140b2a5d57ae97914e551. 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/CH7812220768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ed8c21a99932bd9aa628ea45102d1bfa06d4834a40e4651772b6dc75d37c43. 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/CH7812222134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7e509ac082dde487479f6dc122847cb0845c8eb4f8f143076e1249abc38301. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEEK22100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c550d1b4c060d62f7e5aff460eab3eca340b74557df45f98c8bfa57e3ae9f5. 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/DEEK22100039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7837d7e8a941fe5525bf14108b062ed33b57d9ce590118a4b626d543c6a8ef54. 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/USX9P2082660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a6a70120eacacdb5a13deef9f3da63d050ed34416a80e0b99fc2608b702564. 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/USL4R2087480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6896498e5d2d89f6e05ebf953408a8cb8a35b7a4bb64506bfb2005e02fefe3. 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/USHM92059097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d25a865c43600474e06ab9509f489605bb123952bf52c506051f88b77ea7c7. 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/USHM22011855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28168b4f32f94f52aebdf5dae5d504136ba257449666041fe2c13d69ab719f5. 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/USL4Q2090692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3d1bdac5fe161d3a370199a89ecc30a5badb89706f078e26dbf8ad7348a271. 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/USHM82015829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0675fade3a8cf70b3d60b6968d9a1193c4da7903b0b274f02f6689428b185841. 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/USHM82081884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6dad1e0fab0536dd9c6101cd6058fcff22f116fb63019b2cf4f5f730b475b0. 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/USL4Q2090693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5cbfc2207d357a945480ee511ef30f332c060285a9fe3e646e7303e04a2bc4e. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USL4Q2090694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0b4ff0578ac6e3cc5df557144233c35e7449f0fcd7f680dd25dda3b815c513. 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/USL4Q2090695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7be5a21eabe4263fe7369f5a2e2ba96c963b19be881921a1f63a82ef872bf59. 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/USANG2461221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c36a65f9c3af12d7887b99485f7a6d4757891b0d23fb858fce3cecf70b92ce. 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/USANG2422484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1510c246bc87f1c1e307bf03bc947353f3087e001c9b660eb826314f3d89fc3. 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/USANG2403777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bef46fa0d4af9a70d124efc1e0fd2858e43c76c71c57b2f9525dba81d54aced. 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/US3DF2471966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4584451342477472dd5e6af3ab67d977f1c959ce0c9deb4af65823a27beed4. 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/US3DF2432053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbfb94c5064a20487eaf8601c87ea96c221ab5941cd0f991d0082cdaf1c115f. 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/US3DF2427916.
If Tomorrow It's All Over / Out of Fashion
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x424c76c377a4c537e0ee801e4cbe4243c87ec59f10ae50a644f8371128d133b6. 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/QMANG2233938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9522238a62831dda398f6634f1edf07bbddbce25991a58260f0d9f57b49b236e. 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/QMANG2233940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b1b94ad354c84d2d24354f71620f0f90f9340afdc12514b19c50a0f7ca10ee. 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/QMANG2207415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4381965a92f7e1c77e40289c7f1b26f1277fc020c4d5e0ab1e20669b3761208c. 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/QM3DF2278691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1baa35975ef083e46d7ffcfc20f336029eebc50e1f3cb7f83b164553ee9a13. 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/QM3DF2250607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cb75e92e26cb1d6f5235a243d800cce45934e652239fbbb2f41f509ca2383c. 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/QM3DF2222889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9942a74bd9065b21a358f42e2ade5f51be2b765584d081ed3632915aed12c86f. 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/CAN112300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23211c5ea1c09960d19a3d42613f7ea05d6b696a0752bd24891c8614515e2795. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/CAN112201056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c166cd1c28d68e9c28589fbbe600ce098574741e57eb453214c6dd645c7a0d7. 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/CAN112300266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8f9752f62dccb39e677130a81628b7bc14699806db0875a478257686c0b342. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/CAN112200927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc187af2aa00b93e669ca45532ce2d09d6ff45f61bc406a1b67c4a24f257ccdc2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CAN112201205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d5e7e47835e753bffe512b7b217caf61667a5c40e682a9f4ce51ef9808f71a. 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/CAN112300479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c166cd1c28d68e9c28589fbbe600ce098574741e57eb453214c6dd645c7a0d7. 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/CAN112300266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9942a74bd9065b21a358f42e2ade5f51be2b765584d081ed3632915aed12c86f. 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/CAN112300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc187af2aa00b93e669ca45532ce2d09d6ff45f61bc406a1b67c4a24f257ccdc2. 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/CAN112201205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8f9752f62dccb39e677130a81628b7bc14699806db0875a478257686c0b342. 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/CAN112200927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb775dca07c86a6729f6e77456d6651156436b1f76647c9dc733f6a60ef93b62c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CH7812221765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02209516cea648f49ff3d0b4e93285ba417dda0491140b2a5d57ae97914e551. 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/CH7812220768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cbb53cfcf95ff16119e7c68118feb641f3f01748fe810e2a04354fd247a41a8. 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/FR96X2210432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7ece84a7829b25a1e862ee17bd864a266f689229699cc53920c7e2fc0d1ca1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CH7812217757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943a9d1567dd973b97090005d5429bfa5cb143662b644ebe512231ef6dafb6f3. 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/CAN112200103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620e2c0165a01820d3392465df7f32c39c2074a4f0b8292b7723dabdea03f4d2. 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/CH7812214766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b2dd5cba3e875020e6f817c15d686ea30f344cff98bcc12d246791c0fbb24e. 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/CH7812107326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb98f6d9524da4c3bc0fdededb1882804b3b9d56b9bfee64d89d02834dbef9d2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CH7812106819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5d9e94b16a9b28f4ad623627f133f7360388bcb3d52dd6996ca035f4dfbed7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CH7812103421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65131a7f09a8dd950a0e5dc4dcb9fafd5bc0b9bf3481782de0536213a4aecd77. 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/CH7812100734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7e509ac082dde487479f6dc122847cb0845c8eb4f8f143076e1249abc38301. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/DEEK22100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6db8e5b79da8b90f9b334634f7599e4d5cbd971141f0f3f143871d8638d3e06. 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/SE3AA1900018.