Agent Steel is an American speed metal band from Los Angeles, formed in 1984 by vocalist John Cyriis with drummer Chuck Profus. The band released two full-length albums and one EP before disbanding in
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 0xd1e0f70e27a132187b89c7baefa831f7ae92f838017b26c3cb54d26b7861a233. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/79d1d8fb-3fd0-4c52-a61a-269c864908c2.json and https://artists.proofprofile.net/proofs/artist/79d1d8fb-3fd0-4c52-a61a-269c864908c2.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 0xdf5e7c994e38dbaacf1f8fa79278518912520427154ce852e332fc0ea3695ee0. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/GBBLY2103305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171bd480822a41bb4fc3fa75f3f6e2538e5d11798383d58883e2b09fae2049cd. 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/GBBLY2103308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e3ec0aa33efffe3d547cab4917cc9f5f54ff1f20018dc919691b489fbaf6b7. 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/GBBLY2103310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983a7f51f8d90de1aa17d461dd73f416ab90666bb33ad2442c1efa445e2317b7. 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/GBBLY2103313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c731d69e2a7cc245a62a21948460c8127b91ccf4ea8cf5fad0984f6bf60b712. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLY2103304.
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 0x0f61b815a562d44b33f8826711bbeaf5124744fd4f93cf61ca5e5464835afd64. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLY2103306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf44d9ac0228b6cbee13d2f4b3a92854f8e10ac083c512828cb9e73ec095551. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLY2103307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8013938af75e1e4089dcd892cf4bf804e816506a87d84e29b5fb97a8fc622d0e. 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/GBBLY2103309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0f2f5ed76d2a321a77fcfdce74ad77c475a169f19bca7cac43b364a3c806f0. 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/GBBLY2103311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeba9b58239f2bd1b372bd39764267bf8a6e5686d874ea43e32ce4de683b772d. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBBLY2103312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275b6360c140f3436cfa6ab0964700d12ae93e82c58f13a6f49029bd159c9d22. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/GBBLY2103314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x987dc0ce5b0eeae146f39def3376a164a6b2b57e053465704ae8369c06ccdcc0. 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/NLB930700170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f785a953e84e4a8888d0a3e38acc20463d5fbe5b19714993abb9a990916153. 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/NLB930700171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90cbae8e054715c2e184cf1ccaf66492f075f2420b7c31861e4e06c6ad647d7d. 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/NLB930700172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8549acf02e202da9c175069d1c47279d42a87e8be18c67b9c66253ac19355dc. 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/NLB930700173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4030ccd4b43eddf27f56e50636e3978d2ceb6dd46c6fa35d961cc6055750a6a1. 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/NLB930700174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc729dfcd3dc8b9932f40649060c6f1f426b361c6074b1ae2bc96343be943e9. 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/NLB930700177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2aac512707c7b5faf41604172918ea847c45bf0a0d7e334331336671b990a8. 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/NLB930700179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f19211ffde97b4c0460299e9609393015a29c966caf34ea3968051182a6771. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB930700175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ff657277722eba3fbaf9a8e94cf62db378629bf60334b0de4d92a8798998d9. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB930700176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea2850ec73da8b2be71a766ebc1710b611026e688ca089ea4eb3dcc9326b8f8. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/NLB930700178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e98930d90f423685922b9d2c21c43aa89a1fe577b5dbb3d993d4252f776278. 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/GBADD0403801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e9a05b9c3b225c63a45f52df2570de2acaf554943b86596673e3020db3a276. 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/GBADD0403802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b506ac0ffe5f1c4c6eff2c30279f8214781cba0653a12b3f80c97ac1456406. 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/GBADD0403804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9d6b4a37c14c3bf5fa97fb5f5d70dd724f3f6f76df556eed89c34ee9fdd01b. 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/GBADD0403803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bf03623c744de5afe7927d420ab1b34be3af4d6e0ddd814c2c44d9576b7f63. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GBADD0403805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a99333d462b1d3231258650f3c0f0c119297e8072ffa282accd3facb0d254eb. 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/GBADD0403806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x920d16c10a991d2e638e261f09f90e94a1791740316101b0ad9a7627bebb7b2e. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/GBADD0403808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8038ee9976938d05c3638f7c1014fd90bc56e3598ef396302c3a50c0a61608b4. 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/USSM11501447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1568dcbd1651a34c9e267d299dab8a343a987d0933498406b595437025deb6. 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/USSM11501448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1eba80da1d796154de1e67985eff64289acb5138421497a79c5ec15282dbd18. 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/USSM11501449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db98cf3714d89a9ec740029f1600e54f2da03db9c7d6c5ced95bbc2101c4f38. 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/USSM11501450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1edad5848f15043f3378abbf51a23e1b211b8c47c41f18818d0d98a0233d880f. 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/USSM11501451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f75cd864aca0f2cda157e0be2d96458ee89a149370047366b87f274fc72440e. 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/USSM11501452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbd5ede15a4f032708bc17d9480664838e9b2c406c77a6e635d70533f9ee2735. 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/USSM11501453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e1ea8d821bc4b6c560f5a5ff439944eb640983e7820bf64cfe81ab7352ef84. 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/USSM11501454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a2670cf64ffca6fe54bf69a1661eb522f2e97e8d6085e82744a21723bb4894. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USSM11501455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1520dfac4c6e804824c51348f38ed288d0fffb8f696faa654abb98c040ab4dd. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USSM11501155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6646f147e60c81c9b3001a5b2285908b1a12aa3c4f9af4b6f4d0badf63fb7761. 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/USSM11501156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1457cee993cf3d0dc4fac1660a3fe530652dff9d30b839bbee4a9600d7cc94b3. 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/USSM11501157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b168fdc4fdccabf7b09d0b93769a4f04372b7ea127bb7027dd0290598c08f86. 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/USSM11501158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5428e01860741302b3bf32cecd8ac4172f0f2d6157b33c59e836139c9b81ada. 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/USSM11501159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb9fb1168f802fb8155711f64a1a13ad1fd4d49e50ba5362d80a7f398558c91. 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/USSM11501160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85f7df05eccdfa771e91dae03dae40fa6cca1032ec5db3879e484070d411894. 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/USSM11501161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cea9e2cc405fb29350712b6a23be4f8de1406ac3c4ff1a40f8c569d01da2336. 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/USSM11501162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fce05ef3e4781700224e82dd4e4e432e260c2be5c6015025f82d951301eee51. 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/USSM11501163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9b4d1dca1eb03f180d5d290b6e15d5bb9afe8b42ba4720493167111317560b. 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/USSM11501457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d155d2dbb8da6003895dd0ef73361767f7df0b675e4a182ec3635f04a58b28. 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/USSM11501487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dba902af3126f74f4d4155910f1ac8dd84aa3cdc1663dc58ce42706ac625892. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/USSM11501458.