Bit Brigade is a rock band that performs covers of video game soundtracks. They are known for their unusual format during live performances, which involves band member Noah McCarthy performing a NES v
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 0x8a3338452843ae324b0484f62d468dfe9417a4d78b497fce45833fd7484e162c. 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/d12535df-695e-46f2-abe1-6ff6871b50d2.json and https://artists.proofprofile.net/proofs/artist/d12535df-695e-46f2-abe1-6ff6871b50d2.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 0x9e8461f5d05176e78fb09bdcdba1461774f2ac29fbecb0da4cdae04285532f8e. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/US85K1100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c646ec944cc5614dee23413fb546260e99924d2689010c790a0b481ef0581f. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/US85K1100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6613b39f7fb238111ac35870c45eaecc7199420dad194240f31b911deec257. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QMDA61513506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9686df9d0b8f788f7b2dac58047ceab285b38ed72d70be92a026bfe1a9bd81. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QMDA61513507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ccc5a2e69f502905a95571cd4eabce712ea34f04743a85f1f25843256c4c3ba. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QMDA61513510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38116dbef42a45172b7067e85d9519728ebf75d0aef47afa76bea9707e3ba528. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/QMDA61513511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16e41a68fa766b9ef6902e632be2c74de4ceab5370ce364b38911b928e6774e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61513512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d2c6522ba4813bb64eff7602c798bf8f7288d3d76e95abe894052d089e6031. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61513513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda30f18dd1b6cfcc76a24ca05d9f3ceceb37f77d3a854f6402e2eef4b362fafa. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61513514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5800a956ca34f4e8a084d16675c169921419b91a7a359336c9ef3338fb1b27. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61513515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e41e140568fdfa5c6255026487386257f2ac8c68f3b6631878be4cbf99063d. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QMDA61513516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc163c34db2e69e615b220c0de09f426e26c4e293ba06073c09b0e07e9dbfeb88. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61513517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92862a82c241219f0e42f0d52440cfcc9b68d254653da32d698cabc2e0246189. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T05:07:11Z), 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/QMDA61513518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d251c21832e50abae25cbfa3a769e2acff4dfe4c26b5978085ec948a1a1d4f. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/QMDA61513519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb416697f0f42c4420e3b41f1fb9af7c7c73daf8d826f3f850b32e3c8b289d8e3. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QMDA61513520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab159a936ecde67cee079df42fb37c3ab455039bb7570605cd39d757b8b0bd4. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/QMDA61513521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dab33eec70a76dc95ae61375a0ebb44ca89f9ff3a93a26288434d755173e18e. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/QMDA61513524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb5c5cefd4710dd7485e0c4a15954a80da545f5d282c2f296dbc3e9e4e2b672e. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/QMDA61513525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea00cc317b1a3d40f7b00e34c5aad520988e788152224e729697a4b52dc5c0e4. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61513526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6af7334297ca008ea8a5aed804d60c82e700aa787287a7be7fb6b8b0b73a67. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QMDA61513527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743f0bda1abbf7f6d8b0fc2d3f6e9d0afeb8adb0a2f6023e7268ff3b81944619. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/QMDA61513529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5b6f3e5bf1665e0c50a465c3784e802919afb9b995fcd4b4dc3e5439ae9ca2. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QMDA61513530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff095061dee34e1341ab548d4e24de3bd5b71d1b29d0b84b37ba9d5be3c780b. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61513533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9fd4141336198b52fde4a09d49820d332f6d738a89fed746225026c3a3f1d94. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T00:53:33Z), 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/QZPJ32156473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14c1abf16b19be557d0c3d1954f051777a0d3a48ed356f7f6cc95164911d04e. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32156476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35dd6572c84accdf218df1ee2241e8b24f4cd1d2409987ad5ff378cc5f8b86d. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32156477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b71fcaa8e080c530d9a373e9094c828e8b049933ef89156c181abc6875ed869. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/QZPJ32156478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180bae79991ff261e46507d757c8f53769d784fe8b3f4e04e8284c22369622f7. 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/QZPJ32156479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5411da3f55d910230c75d3cc5a5ef6a84891279b246403188bb7b5994b4df1. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/QZPJ32156481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f53f734c99d749ff9d276a72d08d129f28f35be7be21af58806ae974f92666. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QZPJ32156483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7924990f6361d219830023dc1e41bfac8d4c25292c73b8fcf838f2a0dfb9afbb. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QM4TW1825202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aea7a875d0f035c683b92507a0358e4cb13477a60d929cafbfa957d468d198e. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1825204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa417f647e9bdd5629e7c2c97f9d389a279d6ab8d8ab3dbf7c9ece11a808bf7b2. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1825205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40635f70fc15ff25ccbd5f7a69782138c5bf673bc3b5deb46df4001db37dcd6. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/QM4TW1825207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1630abb4c17c5222276559e4b93b864e1cf7c2185fc0b9fee7e55cd5c7311e. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QM4TW1825211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a4f296fa127bf4dc46fd58518eabc193aea0125d85b5db2c8f8cf045234f34. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32453315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38dd910fe77656317b52dc0b0c3ae43b6bb9e671b4c51d8add765949f0b86f2d. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/QZPJ32453316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5fece759548cc62c857942cb25d5816d6310b683398706fbe2c782e04bca2ec. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32453317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803199cb2efee844ecc2f3edd26a721a8031cb835b6d12ba1510695a32698fd0. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/QZPJ32453319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d35082eae505267d05b01812f8a0ae6b3d002b675753cecd20fefd62a20b7c. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/QZPJ32453320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a66d385c9c81e31de8f55ea51003b8d990614a17ebdd2ac4a5c74d13c6ec846. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZPJ32453321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27488c2f7c992152e73e70c9944431759f1a4c68aaa870d6cfe27d2f261e3985. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32453322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5773f4fe4698b571179757996e65c00d5e23240d59c25b6bb378541e6fd38f. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32453323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1182931be8be26042dc9ca4be866198e81ccfae4299c2d444adf3006243ec79d. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/QZPJ32453324.
Monster Dance (from "Castlevania II: Simon's Quest")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5516c2b61f2bdbd1acc4e5d3c941cdd64ae8ade2e04e6b9675b3fa28e5cc145. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZPJ32453325.
Aquarius (from "Castlevania III: Dracula's Curse")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ff5546b82854967dc1b2e7ac509f1d99d7ec820828757cb520cbaf8cc2b735. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/QZPJ32453326.