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 0xb6a69ae86d5f068958edc30170c4250a6a2a34d86d3354bfe47ddc3f38f2deea. 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/4e9ccc57-c391-4fb4-9b6b-907214dc5a24.json and https://artists.proofprofile.net/proofs/artist/4e9ccc57-c391-4fb4-9b6b-907214dc5a24.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 0xd3b449668ea294e51d7976796618fcbdfed1a6fe80acc169eea6ba12b270971b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/BEAD51800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe823d95a80a385cdf7f7b14236ca04242741ec0b2af96b0c64cb6ea5287efed. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), 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/BEAD51800018.
Nine Tailed Fox Song (Extended Version Instrumental)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cff4f67b0955dbdd3e99ada5075107126e1bfc695a9888c18f714439a8e6e77. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/BEAD51900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316f155df0a9b3f4e29d29411f9bf230d2f3356a6e4cef068bf9fff0e62dec0a. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T06:50:23Z), 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/BEAD51500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328984a8b72059269048b10adf043006683affbd283aa5e1b386a79752a150f0. 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/BEAD51500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206de6d53b8e6ee86a8717760893f8df211472090892fcff98a8c519a0a8d220. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:21:42Z), 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/BEAD51800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ab064f99498af216ebddabcb0bdbb698e826dfbb38f24ab2b9c7d67f66865e. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/BEAD51900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885effff3a7ca15169dbf28e03cd22302cc8859a4629c0a79005d09b721cfaee. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BE8JB1900001.
Scp-939 Song (Alternate Extended Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1106acfc477099093c44b0eb6cf7dc5eca6bea910c7ee3262a03d6beead27818. 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/BE8JB1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86bc7187c54352df1e911ddbba2f55920d240415e0767e39eefff072b9eef4b1. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T03:58:11Z), 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/BEAD51900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3bf0732e0420ff0fda4b4d0571da8936cbebeb2a6a185235b6b7016029cec8. 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/BEAD52000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84847929241489df2c99acf2dff725fe291fb456102a16231c9343f863d05dc3. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/BEAD52000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e743ebba54e6a8613f381eca541691fc89d993cd8f067cce8f4a8f4cc36a8be. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/BEAD52000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b148fc67f500ff3ff354118e61b56f133d9335f940094ad6e9f8fecdffceec. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/BEAD51200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4352ce4d1ba0c23f04840547786b8ac566ababecaf43eb79175c9532dbcb4436. 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/BEAD51200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de0402e71075509052ce557b254a8b79c6496468c70f307c5fa0ff2b31c230d. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:08:39Z), 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/BE8JB1200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666ac42043da83d94f4784159e4c73f01d9c9276a37b6025324c82a907c082a9. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/BE8JB1200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0485b10381f40eb007d721d1180719c0be9e9ce3dad4cb7091a05c44516b45. 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/BEAD51200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fcb5d9b6581f630dbecd381c50fb75ba687a22662021c3c164b31431d59b87c. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:00:29Z), 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/BEAD51300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0224c7de4e3d8116a065ea77a9d5e9ca13e2e183bf046386b1b2e3ffdd9bd381. 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/BEAD51300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4580db6e0c69a555b9c8248ae98e741da6e9e3889e6195ef118021f2ca2d109. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/BEAD51300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d6c271a5912fd0da12e4876f2776710073e595f70b8adbbd65161fa57b3081. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:26:56Z), 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/BEAD51400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ace6c1726d0d49e5206a286f276f4c9972f634ac6dfbd2afab4eac2affc5daf. 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/BEAD51400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe71a97f8955d431db6b00b4ae7faa6c0027e3a57c97172aec072a472cf99a1a. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BE8JB1400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad7ad892328109e59fe2d5b3ecfc3f19f05f74ce320c7e4f6639b6c2c96e45b. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/BEAD51400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908f7fd1532891d261e1682fd649ba670edfa33be8d15abe8cc757b170f980a3. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/BEAD51600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe437fdbfedc86fb840a9507d7dac1dc080aeafa17004101c4882ae5a304f3e03. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/BEAD51700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f42104f6609932fab97e1b1f9d96cfdd33822a07dc55a6bb567367d60d90e6a. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/BEAD51700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334d5d839cd601b262c90ce4d37ba97e55df8f6584623a27ea1683fd0b0e1466. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/BEAD51700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173a427e5f3b9ce36562c1ecf2783cba692583518c019b5af07ca3268df5b39e. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/BE8JB1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1f8a74a2543e99aaf9f33ab0951493c3b4701794ba31e3c4466e1816a78341. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/BE8JB1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1af03c22b81a0a8c2a98ea8e357c9b6a89c71c59ec43d09a4d2d3e56e15eeb. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:49:01Z), 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/BE8JB1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98deb1cb360dcb0d10f5e86b24d5faa4420bfae5a34190fd1ccd12cd91de8f4. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/BEAD51800019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dac3aeca31dc999bb79db591439277aa87a9a489d8853aafcd9f5fd16c6f822. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:42:18Z), 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/BEAD51800021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df63b173ad4d5381769890d6a0cdf171a0e57ecd0e6d0e2bee5ae0183299d10. 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/BEAD51800023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed378a112f570efc960e80344ef0a82aecb9e9cc01f474ce61205ba6c27f294. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/BEAD51800025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b856f1224666df78d2fb686c1ddbcbcb6786864ef4e91cf28ad50ac04ba38a. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:46:08Z), 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/BEAD51900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548d7447c4ce7e3de55b7c2170e8fbcf4c3ed3ac4a9f7fc9c10578f5bdaa455d. Chain 2 (Bitcoin): anchored in block 958573 (2026-07-18T15:49:54Z), 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/BEAD51900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d7b70d01e6793f620d47b3af4f9a00b0c77f396b6903dcb3187aefe2e41b56f. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/BE8JB1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e35054f1d9f33cd2cf5dc9fe9e8d0741a802a680e2564578aae8f0ed5b8e04. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:36:03Z), 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/BEAD51900017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e51a2ca9ea7c876d4bd92a3607ecc37f41c0b8b05d67e0577cb2cf1a6943c5. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/BEAD51900025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8d7a853a2309cf28332ce1016a02180792cc8899e6986d356eac82959f207a. 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/BE8JB1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180cba013e88aa9aa35028d9c581eb9893adad2151bc7820ac93767e0ad0cb87. 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/BEAD51900031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26e2b91c230862ce1e4f58c7a4d4e716b74ba9d5387583b1388358432968f33. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/BEAD51900033.
All Infected by a B.O.W. (Alternate Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c64e5da4ad19f77b820d5bce14619c2e085170eb12a47254bbea09a9b0c9a9. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/BEAD52000017.
Possessive Mask (Scp-035 Song) (Extended Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395b4d37dbc6f86740d7851935a037de235958fad102285063f8841065ed88e5. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/BEAD52000027.
I'm a D-Class (Scp-Containment Breach Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd822f60e1043d28c1bd03eba8f4a7d0691c25d34b39c202b485124727d219b8d. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/BEAD52000041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd373d1438493cd24b9a83ccb32e650732946884a79c32879106d4fa9010a05f5. Chain 2 (Bitcoin): anchored in block 958143 (2026-07-15T10:15:04Z), 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/BEAD52100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e6b8d6108484af8a8473bc539eb53e48fbce3009313ea9b625b5c953561deb. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/TCAFP2111269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4b2b0f5552d787aa511dbd0c3b6bec0391af57329b34c13ddf757bd976b488. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/BEAD52100039.
Blue Key (Scp-860 Song) [Alternate Extended Version]
Old Ai (Scp-079 Song) (Alternate Extended Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a26e274e347db570e53e3092f6beeae7098e4f26b143e5a00f667a01e55506. 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/BEAD52300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa388b0bdae139335e0388f13d9e87ecc590fbd02db43a39631da1ebdfb2497. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/BEAD52300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dfcb23776d9ae4352d77cfde1068bbfadb097b53c5375843160c8dae7fefe83. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BEAD52300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9cc5c621830a52ad7869f81ceb5a83ac94afd01ff9333e41383488b53cf14d. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEAD52300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5adb0b1b87b34478a3cbd1bd66400b4f6165e07026ce2cffd2326ae3c0ebd40c. 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/BEAD52300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61766b9fcbd86fc8c3789682c4d1c5a398ffcc9d20d129d856650906f0da8035. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:03:36Z), 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/BEAD52400001.
Chaos Insurgency Song (Alternate Extended Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06e31af9d28d6cca6ed98008e99997480e9b50930371483d0f8bd3762b323c52. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/BEAD52500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00e227af8e9c44cddfc8b0fb421470ccf028637ff94f77962032e8336419c23. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:03:41Z), 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/BEAD52500003.
Birthday Time + the Child Breaker (Scp-559 + Scp-956 Song)