Saint James or St. James may refer to: People Saints James, brother of Jesus (died 62 or 69), also known as James the Just James the Great (died 44), Apostle, also known as James, son of Zebedee, or
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 0x69e6b3fe8e05632884c1a7771b40b33d1174ea34ba843d9e634a11beed54034b. 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/003b3043-eb46-4d17-aeb5-f119fae59a01.json and https://artists.proofprofile.net/proofs/artist/003b3043-eb46-4d17-aeb5-f119fae59a01.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 0x6272c6a0d1c61688c0160b7d0ad813dd9074b20ab4cd26394f3de77a68a5a1d2. 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/QZS7J2188463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe748198714cd79e71e11310ab5af66cd7d673711fa7836987b5e9202169c0b56. 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/QZDA42179826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8136bbf5e84b6d5e3b1c47e3896bc0b5f58a93d17bbbdaea4ff574364d927f8b. 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/QZFYY2371759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f463107e9894da6da16a76bfe2054fbc738f6a8868fb386841bf01196d627d. 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/USLZJ2396897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8570d4ee15238132283f3b37659a7c2c22f841c9078b220a5ea07672f4d5b0. 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/USLZJ2327731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62bf5b175104f2bbea8835dd37949403bcd8aff4c8ed6f560725f60e784e4783. 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/QZHN42057529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6608dbcc3176fc78ff7d4b8e4182275839349f33d36a462bc6fd482a10146347. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES51842945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de59d913485b16b1b1506a7dcfe05ca445310ebf1c90acee0741ab9d0cdfe0f. 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/QZES51842947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ada29f9801ecf6518217a354bd083059bbd49b8d01cbb72a0ce91c22ff91b38. 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/QZQAY2467021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6e5fb5a9f99d3eccd7c8e3e009ebf0627a2e75d94a0913da7487a2e8571abc. 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/GBWUL2346237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6402097ef9d40db9b1f727774e8c17512f61543fb4ba67f3d62c7e927789fb. 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/USLZJ2394871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb416f43af0a0ee3640f83c45c7525d46ee4feb51a5c8182a1d8acf9f3a8d86a2. 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/USLZJ2374207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4cf52ee8b65c6767df941898b7e207d1c4e7de59c986e6490dd88c8e4f20fc3. 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/QZFZ42336677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404ba8f91577bd6f59789925d191b453e4c8dc5c8df31cf206ce34e12fd09aa4. 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/QZSYP2263926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2f79df3fdf6c5ccdc2e80e4bc85a933abf138e515c05ff2ff073e9b56f8ac3. 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/QZSYP2230378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83238c00184c5cbc721d7227a7f8387c86befbdba432a73254235896b78236f5. 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/QZSYP2237159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4aed306a773e4b0a6ad34cb63731eb60531821e1c43f9fd005dd250b0dd0913. 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/QZS7J2237825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d4474a20056db05141ee430b63d6fe3ca4f36c386ab556979fa5a1f50d979f. 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/QZQAY2281905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c8c3bf2ab43df8b0c07520b6d11c7c5dcdb384ba21b546143274de61006eb8. 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/QZQAY2208788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2294dfd074f7370c57ae43d50c750e7d3861b7c91beb254caab69c5ffbd0370b. 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/QZTLA2257566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79975d6329e6634c033fd7838784e9c67a5f433ec3771e742fd5685c1826ceb3. 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/QZSYP2107227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24b108c91010497b90179427d5b2323559a987b0aa0860b1235f975c169033c. 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/QZS7J2109489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8520683fdd3c757ff3b3c949820ffb0361237f6cd7541cb99ee7cd97804cb70b. 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/QZS7J2161023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f1b2f3302d5dea900d14725552326d49dcba96d7c66f4795d0a75935ee8fd1. 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/QZQAY2172344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27665f4c0e0c89778f1b9e43ef4435da7290a31b55bcdb967d4493889bbf5cd6. 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/QZHN72182347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0c0bf2bc3708c8453a35cf89515ba29204a2f3c13ea7bf9fa86765dfe68271. 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/QZFYY2170777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5eb67344c09618269e06b35ac980afd72f8d15007c928b32847d2d585f04275. 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/QZK6P2029919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0218ea602a7577021b10e5845a22d8056aa980153694b575b381e96e895888. 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/QZFYX1972838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf139a493647b6c2644161e58ddc1712ef3cec29c1ab55649630a93c6ee7a1156. 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/QZS7J2443341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ada29f9801ecf6518217a354bd083059bbd49b8d01cbb72a0ce91c22ff91b38. 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/QZQAY2467021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1cecbb5b852983c207d16f58e3101b5c10c9240886cfa65ed9deb6e2443b51. 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/QZS7J2461253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee56e23adbd00ad22784890e80af88a538ffeb22dc4797d957e55438689b2c2. 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/QZS7J2494238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4af9c15da84d94e4747b3e5a8b670f18d34afb363f43aae531205e0b88e5481. 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/QZS7J2486014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ffa29742f47b96c5d95895a2e281195330c1c5f40627ca7c147337ab43481a8. 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/QZS7J2424684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073b4d57e37d1405c1a32fe11264eb72d37323de902d98198fcd371087b23e4a. 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/QZS7J2412081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9220ea85a7befa5bf05ae8346229d2b4fb9b4de56845e2b2b1c5d25db4ec31e0. Chain 2 (Bitcoin): anchored in block 959147 (2026-07-22T15:43:44Z), 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/QZS7J2419529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664f71f5a4795d5efcb05a4fd15d5539fe75777e6a6cdfbedcab01dc91579d75. 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/QZS7J2459619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe1f7171518d56cc8cf7b1868f6e72f639c325ed492860ccd335bbe48edf692. 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/QZS7J2463002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1166f74519fb8ba97079f147dd85da77bc05d28014da81d293476221d18e875c. 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/QZHNC2595489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07979070ec63a4fadf90c7167d78637e5a8213243e6e3a5dd6eb95de7cd53747. 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/QZFZ32570759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13102336bd13255fffc2614c1782ec2340113f0c2c5621af24f70bf04edd83f6. 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/UKW3Z2500319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9d89ffceeabb7fbc37f21763af11582f78679c7e6697cf8e576a9c55694daf. 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/QZHN41943157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf6a69baeaad6694848a4be1121b7c1b99a7f0b6e36e55329152eb8af748546. 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/QZHN41943156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46fee7491ec7dc70a784c990f48bd5af628d8312d9d012910522fcd8be8a9ecf. 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/QZDA41900976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd853022a951001f7260794d4f79bc0c6c4e0b0d60c1c0137a125a8c66664e67. 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/QZHN71932531.