William Correa (February 28, 1934 – September 15, 1983), better known by his stage name Willie Bobo, was an American Latin jazz percussionist and jazz drummer of Puerto Rican descent. Bobo rejected th
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 0x627452d8835f771c69ac9fe85141a6dbbe917b337db9af4ae85cd00af7325421. 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/6fc30405-44b6-4ab6-93a5-0edca45d1853.json and https://artists.proofprofile.net/proofs/artist/6fc30405-44b6-4ab6-93a5-0edca45d1853.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 0xc088e8d9d96974db80d4863a5c38328c82efed9678766ee7cd4ca36bc5ba4984. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/USDBB0601316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4965338a68921866fc76213ac4a87b7b29866d6bd2aa525b15d94343885acbef. 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/USPR36500045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb231a10b9ffd4216a4924e4463c0dfe590e6ecfbce7726f6dd29cc252a3c754b. 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/USPR36500046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa5826925b67f35e9c44c216d1a0d6e3657dc794b87790ee0354797e7cb3c7d. 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/USPR36500047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66308b47a5844b6bc35341ba7b0cc3690e2dcdd2779f9936080e2149ff10578b. 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/USPR36500048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a8086b71342c1464d0a7bcdb6ec77c3bb5ce6b73937ea2a1deb97fd0b59ef5. 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/USPR36500049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa962a8b82c79cff7192d5bba6f634270ab0ccb3f5f72aafc9b40fcca33b9a1b0. 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/USPR36500050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78382b9d49b4c2195afe5d000ed2d7ddfe499c2d9a62a74755b48a06229bd0b7. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR36500051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77a4c6b4a7473ddbf4ea2ab243e3f72cb687a16ac05d4019324ae05121bfec7. 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/USPR36600039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1966de4e109911d8c4ae8518cfc05bccea3f61c8b521cf9bb32f6a58c473820. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/USPR36600040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0331baeb7c9370b067a300550801d673d76c17e8818e58104ea7c7d138afceab. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USPR36600041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b5a38c9b22c2608331592a160a3818721336baeea10762e686eea2cceb9b63. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR36600042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc164cec661850e63331ffd1ac9a5ceff6d5c2a207ef0d59e4e00165b25be7462. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/USPR36600043.
No Matter What Shape (Your Stomach's In)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe90fe2631ad574dbb0357d8106336305b8f4490236773de20f7944209ac6b92e. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR36600044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e99d81fa05369c9e974c6ff9063c5d9fe51e0fb9ee12fa319ecc6d206950802. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR36600046.
One, Two, Three (1-2-3) (Uno, Dos, Tres)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc512d5b0978ffe5276de764759bb6afe3ebff48d5f9cc1549256d52db82be770. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR36600047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b91cd6e7e0412172880b8e1a5b761bf2f256400e1cec30e9f79bb6c3d01d39. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/USPR36600048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee2cef6b3e57028d2e88afd1ec02e27c47c12672b2f279e78e70c30a22cfbf9. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR36600049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5982f24987bdd1a963c4fde945e7300827b96db098fe9b026de4d12dbfc921ae. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR36880213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06503f25d55b7204771cfbd0dbd73cf319aef775f2f71a22ee267877acf8196. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR36880212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ecde03ddc84d08225d9813a723c236136e06d30025887f19ba8aacdcea9bb5. 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/USSM10016570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8763f5e16da0c89da2d5296c6db8f66b18273466f2ea50832159b73119e04d. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR36570132.
Willie Bobo And Friends: Latin Jazz Legend
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1916bdb8fa4c4e11ab0bf2fbf3914e1ddd44bf66e38461e3de0018dd9a891f. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/USPR36780241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515bae0e07f9ae1345c913b74066996a66c617ccc39480758648bcf476bc9225. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/USPR36600045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1785713e9e9042f093a4478689d22ecd579e88a236e7b2015349caff874c4ebc. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:32:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGR10300487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2170fbc3ea85a4a8d5badfbc81dbbb2f607f096a5b0b96851d6ab1828e891771. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/USGR10300490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4965338a68921866fc76213ac4a87b7b29866d6bd2aa525b15d94343885acbef. 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/USPR36500045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c4dd958facfae9e4a6f9e064f142501824769644690af0833175d9006fd12b. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR36770136.
The Very Best Of Willie Bobo & His Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x995e341e5fbac5c4c3d53b458ce7dafe9b9eb9bb55a114150204edaa5c1ac344. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USXTN1036585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f948d66406e60ae33760bc4641081bab03d5e4d5900aaca005ebac17dec13c5. 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/US66W1600020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4111ba14ec4015bdc0dcecd2fbf44176293bca0e5bb499bdfd5ac93989c12df. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL44J2508005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88604157c6422c720d64ccbf47a91999020f1dc425069d4c1cd549277facc70. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/PL44J2508006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd2d34629e44743dc0bf48683c3aac4d10e67e3ab97985f0049b987f7eac8e2. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/PL44J2508007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36fa966d337708f00316d2a4f0137d409d5a2e3402586a73f1df12a335da6546. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL44J2508008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd3779036216c1c53f6c049b432c2a8d1dfa7086d1c86a06fad59d3786c3701f. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL44J2508009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808e7d2d6d13d4d38e9e11e6f23518dc72da9f65fa5f4fabc2cc4aa80d788582. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/PL44J2508011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94ae314709d5c6903aa7f011ee2b35ea60511fcc40d979db017c30748545817. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL44J2508012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b195ddb4aa4bd8edfbb1d80cb47d92a449261dd718bc03dec597d7651b1b75b. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/PL44J2508013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80846d9d6a2b00023c1baf413f5016d13a637c068d0f850b0fc52aca1a7c35d. 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/USCA20704817.
Blue Note Trip 9: Heat Up/Simmer Down By DJ Maestro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d1d7fcf98f5ee110b9e8fcf02e7a8421327384f0ad6343a221fb02f1174d97. 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/GBAYE0300886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c4dd958facfae9e4a6f9e064f142501824769644690af0833175d9006fd12b. 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/USPR36770136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12f048a6adc3bfbf3180fbfd520ae652684fd349b39f40fcbbd077f4c749edc. 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/USUM70811438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410964c1014d7d0b0a9bb4e467eed8d76f61e715eb652574f387b5a497ac9bcf. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB4FX1405869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4965338a68921866fc76213ac4a87b7b29866d6bd2aa525b15d94343885acbef. 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/USPR36500045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c4dd958facfae9e4a6f9e064f142501824769644690af0833175d9006fd12b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USPR36770136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4965338a68921866fc76213ac4a87b7b29866d6bd2aa525b15d94343885acbef. 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/USPR36500045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0498334030f506458512732ac245036a509483a2b3bd29f6eb297d8b5165aedf. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYE0300882.