Archspire is a Canadian technical death metal band from Vancouver. They have released four studio albums under record label Season of Mist. History Formation and All Shall Align (2007–2011) The b
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 0x7042ed048f6bca0fe4f7faa4cdb44106bdb87d6a9cb7f17cb87092502e1c94a8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7552417c-810e-4a8d-8892-396449db8878.json and https://artists.proofprofile.net/proofs/artist/7552417c-810e-4a8d-8892-396449db8878.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 0xf63ce70a07df7cc0611663ca835db81e1c46faa98d4193d8be96ad753a76f2c8. 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/FR33T2163601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e66748aa882e5d4b8d98e72492334ccb6d1b8bc522d6548cad43eb2caaf37a. 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/FR33T2163602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c94e310eef097944b4664f3c6a24089910cfcea496d46a879953b561b267526. 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/FR33T2163603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x274c3e54efd605563edf7d573e9b3316cd6d85b24662a6400ec1920203096f23. 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/FR33T2163604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0761cec3c0cdfd6c93c48471f67e3b21e49a10ac34dd117627739c5f5ebe0f98. 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/FR33T2163605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe804d458dc713c52a24773f9171281491d8bdf7247eef6344de92d2abcab67ec. 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/FR33T2163606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71424f9be05ea635db12fb1b2b75fe357c090bc92e84c9a9cfa80b742a80600f. 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/FR33T2163607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6558b064b9cbb569593def1fc15da6106dc4538cb69f4a722cf75aa96a6842d. 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/FR33T2163608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce34e60d7cf838c4f7e455df51a1db04234640819ecf66deef75aaa13316b81. 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/FR33T1741101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b024a331cd19bf8d87bf71990254d7d12165152e308008403c5f1553a0b9d89. 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/FR33T1741102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58418a87f8ecf5193772010f921f4cff07297a03798ea2923929738897942671. 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/FR33T1741103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690fdc5a6c08a699412b7a7d90fbf5b25c0250073e2be0712f45e4ec0f9d1635. 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/FR33T1741104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8edfd29af8e3e320a68ef887e46887c8884e461d55f440344cea8c284b3f151a. 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/FR33T1741105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf45f130615d8adfbcb5ace7e6fb5e0d5a94c37c264ec64b85406122da8a1c8b. 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/FR33T1741106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94745eb5c965ddab0d026347264145ce920eac9068044e013b63cbad4a141e39. 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/FR33T1741107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48fc49dae0a865f92b97441d5158fd4f89a0c73f17f4175e630dad5d5e40ed0b. 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/FR33T1432901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb492717a7c8fd7da18e1db4c2af2bd87c379ee0152ef27a0f2e4586737a0a6. 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/FR33T1432902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f078ff68d6006e77e2e5eb6a74369bf80ca52e82621c918bb5fd91fbee5b03a. 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/FR33T1432903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a28906c92df88d6511131f2c36f91475774d9afbbe0b400f540f753720658ce. 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/FR33T1432904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af1f81e7fa6e5acd2e597771cf1a13c6180e172e247acdbc1c15a3c093bb000. 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/FR33T1432905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d1ee23d30fc4a9f45993d1a68d7105c04850422aa696cc8c56e2599856f765. 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/FR33T1432906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481c7bfcf002060fb01cc3810f1dc793453ffda600c9f3ce4c962adea536464f. 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/FR33T1432907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd576151413a92ff11c0f7c433b1432c4a95ce1143f61b6fe7796d4a12fdb9d51. 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/FR33T1432908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63ce70a07df7cc0611663ca835db81e1c46faa98d4193d8be96ad753a76f2c8. 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/FR33T2163601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e66748aa882e5d4b8d98e72492334ccb6d1b8bc522d6548cad43eb2caaf37a. 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/FR33T2163602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf45f130615d8adfbcb5ace7e6fb5e0d5a94c37c264ec64b85406122da8a1c8b. 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/FR33T1741106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b024a331cd19bf8d87bf71990254d7d12165152e308008403c5f1553a0b9d89. 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/FR33T1741102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58418a87f8ecf5193772010f921f4cff07297a03798ea2923929738897942671. 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/FR33T1741103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcce34e60d7cf838c4f7e455df51a1db04234640819ecf66deef75aaa13316b81. 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/FR33T1741101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8791bf1f90f028b298244d733618e2932ce6789bddb015a513aaff42203bdce. 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/USMBR2316036.
Hex Unending (feat. Dan Sugarman & Ice Nine Kills)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a23c94f98df34fd88e5142b6fd196bbda3942b9f36fa8266527c121da5deff6. 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/USMBR2316037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa779e303832546a6a9fec44ce59dc33d28a5f2bd9b3ce87b7994fde1c1812388. 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/USMBR2316038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba9703fc2f0757f62d54f5bed2c351b5ad470da0568cacc0842e54c3ea56bef. 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/USMBR2316039.
The Silent Foray (feat. Per Nilsson & Scar Symmetry)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245a59f266c09ef2ebc638ef7df02526f512d62293fa8a81195692cb9e91911a. 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/USMBR2316040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a6a2779ef4db5abf2dcac2983d183e15f446c0fad69e7154a70b7cafb8ea53. 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/USMBR2316041.
Purified by Vengeance (feat. Mark Holcomb, Periphery & Mick Gordon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6677f51726897b4aa5c1dc52bacd4e9aaa7876afa3ae8eb0d27495b44a925c68. 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/USMBR2316042.
Deserving of the Grave (feat. Jeff Loomis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ab59c5dc706e6006ab9f426c862b7771d53a131b7425d50f472f46f3b3342f. 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/USMBR2316043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72691534ad98f5950cec2e2a267c57d58419ec591173f4d398aa59f9c993e43e. 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/USMBR2316044.
Ascension (Instrumental) [feat. Dean Lamb & Archspire]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b042132649b7f9dc0ea6a05ba6b1a925dd3bf60cbb48c94a53760b3b3884998. 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/USMBR2416406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230ee35f7c300c27ef3c6fae4d47e86eff2714e45d966ce4d24a06f2b6fd39a0. 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/USMBR2416407.
The Silent Foray (Instrumental) [feat. Per Nilsson & Scar Symmetry]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc8a0bec8ba8217697a4f190acff3bf6b0c96ef03348ef032b2f4e221e755d19. 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/USMBR2416408.
Unwelcome Return (Instrumental) [feat. Spiro]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40cdb507b858d361741252f9e1fe2beaf5b9b54750e5dafbcc369640cabb20b7. 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/USMBR2416409.
Purified by Vengeance (Instrumental) [feat. Mark Holcomb, Periphery & Mick Gordon]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c5f658cc02d5ee5be8730e774210e5d25566edd99cd729b42a3c46e32adf3d. 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/USMBR2416410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa779e303832546a6a9fec44ce59dc33d28a5f2bd9b3ce87b7994fde1c1812388. 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/USMBR2316038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e000a9e4afdd1b99da46e84b3249a54287abe180b12cc8601632e7dcc614cf. 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/QZDA82208955.