Funeral Diner was a screamo band from Half Moon Bay, California, located near San Francisco. During their last few years, the band established a strong cult fanbase through a near constant string of r
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 0x5578f502481ea5e615bbb4bb75216395f4f8b0c9c8eff31786e9def91a993a0b. 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/3790f3d7-ae70-4db6-9512-c4466f997d5b.json and https://artists.proofprofile.net/proofs/artist/3790f3d7-ae70-4db6-9512-c4466f997d5b.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 0x4ca1e929edb8d1bd9143c609f89c00bf09088b370077457fc14b8e273bfedb38. 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/TCAFW2137487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c8e9caf60dda77ad91240bf6c8d367e57286ccf0a1b01e0d6c6f20fc7886b1. 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/TCAFW2137538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6e0c835fe8c6f9cc5cefc48c7b615a4423d6520a7a8d340ccf2452ae8eeccb. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/TCAFW2137550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612c0f9066e4dfed8f73b9e09ae2e06c04108e05554a80144891225a9c1c0a15. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/TCAFW2137561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe11fe2e8877bf306402d0afc8c898706dedba975402d64455238cbb1afadcef2. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFW2137565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225e34bb5218b5d8bb04994e4822d028538b630a97c09ac7bed82bbed9ddc6bb. 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/TCAFW2137567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b57b9cdb6a4c74d110bf7662fa5205c365250550669bb580a1c3bbd231ab0b. 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/TCAFW2137576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c1e9b3ea227ed9c74650b69ee54c99d6fad4c9307af5808e2ae6c821a3cf94. 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/TCAFW2137577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88486e01ac0cc45e66b233006f7722f42c2c75f87d3cfd419df5210538ab5fff. 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/TCAFW2137596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf045eb446e2bf0074c540afd0d7b8f11c55f270ce3f7228a3063cb099b798d62. 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/TCAEM1973509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4b6c95fe6bb0cc3f7eef0132bbe2af71b7ea884aafc95a5adfd6dfdcbc3238. 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/TCAEM1973512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe06f70c59e37807605c74fc7ea94b3b6ff5f3988eb2c709a471bfb66698e16. 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/TCAEM1973513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb92edbe75da2f82cfb6ec1e1112284504c3edd131ff2100a85830f24f760cd6b. 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/TCAEM1973514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b23ca6ba4c6a562f306b1888543ce6aabb44941883ecd423e04b9599f018c40. 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/TCAEM1973517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54b473656fe8b04852a47647c06cabcc25d478a0c1b0b4f40c6969a716a474c. 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/TCAEM1973518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049ac885e945ad474c1d671ebc1b9f556a7e8dbab88f620e683098d2ce096f93. 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/TCAEM1973520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bbad8f921d87da01c460c97bcedbb5c19648e6724eb35d1bb727078a659ed8a. 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/TCAEM1973549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb45da4e1374078984e68e098df3f5122dd5312919400c756315eeef6e593785. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOLSY0309010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ebb660002fd6949c03a0e0b2c78e053191750099758ca50183c2a0b9e1c1815. 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/NOLSY0309020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbefc4a23a86819245af5e40ae9b1ae6b9e7d3cd2092921f07e005cf9dcc546d. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/NOLSY0309030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0b4cf3073b395f3f90499564f910f3a47d2343e927fcb71b16a67d9c8071b2. 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/NOLSY0309040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c4098e81871265cd3c5b8ca46762af6533c5907a14c45f0b96b5a2e4e2e2e6. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOLSY0309050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d2effe2617a53ffc01f7408a0757a017562069fddcfd40c76f18c57c163cd2. 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/NOLSY0309060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8693462b125a7d8f4a4be0d39f86151c7ffaff46e2d2420ae6a068b2df273e6f. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/NOLSY0309070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43531ece570b41ec58a9ebe63c92510081039f2f733f36518c8f8ab9eb4c68e7. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOLSY0309080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d2c2bcd3a7a5f26b375ed9ff1122fa7da8ea7eee1f2d2379074345166d128e. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/NOLSY0309090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc715df6cd1d945def9e6f1e8868430478c36ff5f65c9fc92e15ca9d58619ddf2. 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/NOLSY0309100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53da63f6fb21e9b3287e20903d9ed1ae5ffcfee3ba7440f81b109c239944931. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/NOLSY0309110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb583ce39e0f75f433bc5c2ff225c0d74c221ac0d3ea789143a57f6bd5128cb. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOLSY0309120.
Sleeping Boy the Paranoid (Sean on bass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c409448dc43a7739ef5e9deb633ca5f28653664c1e21873883ab831516b816a. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/NOLSY0309130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf54fc1ffae5fbb068a640e5837fb0dc49a6821ad052a7b4fc7287126837002b9. 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/NOLSY0309140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4efd4834124f625ece5488b88703f7d31a41059eec2e8ccae8bced3bca2878. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOLSY0309150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c09b2bbd2f5a48435c447a0b18ea8ef126036df25cdf60c6cd70d3cacceeeb5. 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/NOLSY0309160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf30b5148ccd687f1624efd5e1b8c439211753212127484d5febcb03f534e75. 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/NOLSY0309170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f1af89e92b85ae4f2fcd69c6ef2ad2d1503413762bcfca12cfa3fa48e4623e. 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/TCAFW2137831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91f601af063fe20140a1e982b9d0598588cf7610dc006f0168d1441c10d36dd. 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/TCAFW2137832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f22c9d40d44a5f9ccaaad93606de272ab3ff07943795213ad6639c0caede85. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFW2137836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543ef89a0eee356719dc6f87cb11105fab45e602344061aa9b3d3ae69110da26. 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/TCAFW2137838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf520b4ae542e7bfd93998662d7a08be0dad8e9568bfe8535454ba91832e0b2e. 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/TCAFW2137840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81313bfcab6f19a19af9e282e5dbc58a9090137ef3e19d9aea050be8c4051ab1. 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/TCAFW2137665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5723ef42f337c4375c03c9d262c442914850b859cea31f1b1cddcfe2f41e18. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/TCAFW2137667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2568296c12a4efbcc879ad420ad128da8a08d207e9544c138c4a1b0a0f519dc4. 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/TCAFW2137669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012f42dee8bdab0c0cfb5f2ece72dec86af4dcddf8940c448fda0393bc5690d8. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFW2137670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe070c5a9e346ee1bd453ddc3a3c8fa556e4a6a123c06d80dc2be95525528bca4. 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/NOLSY0512010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16da19154f0a4b096a26098b7d96f9849cbed23a4cc84ff1de6267350c717866. 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/NOLSY0512020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d3aae45bebe4c846d97a45d4c4f322b259ee1e785c4be9002eea96c57b8ca5c. 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/NOLSY0512030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc203f6a3d99fb449c885c75c34081713fdbb8a07141aea1a528b55f09552eb. 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/NOLSY0512040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe070c5a9e346ee1bd453ddc3a3c8fa556e4a6a123c06d80dc2be95525528bca4. 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/NOLSY0512010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16da19154f0a4b096a26098b7d96f9849cbed23a4cc84ff1de6267350c717866. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOLSY0512020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d3aae45bebe4c846d97a45d4c4f322b259ee1e785c4be9002eea96c57b8ca5c. 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/NOLSY0512030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc203f6a3d99fb449c885c75c34081713fdbb8a07141aea1a528b55f09552eb. 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/NOLSY0512040.