A Wilhelm Scream (abbreviated as AWS) is a melodic hardcore band from New Bedford, Massachusetts, formed in 1999. Sonically, their music has been compared to that of Strung Out, Hot Water Music, Propa
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 0xe9f5597b96030f6da80070f038ca6dccb5dcccab9143eb5df517a6a554db4f3e. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ac6ac1c1-1526-409c-b162-b0c9ca2e5d02.json and https://artists.proofprofile.net/proofs/artist/ac6ac1c1-1526-409c-b162-b0c9ca2e5d02.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 0x41df9864d0eaad552b38012bbe95265ec62ddc74f7d5b364d6fcb04213ace88e. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/USNRR0400511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd17d104a996ce7347179deb922d83a1ec0022a9e3fbf08b2f80c2966efabcce8. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USNRR0400512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe695dfb81ee73f0ad64e06eafe4613b20c844721e2c0ced27a53e64840f5a2b0. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:02:30Z), 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/USNRR0400513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d93bce6a892c440c186590d67aa4f9fb0bdc2f5344bdbdcaef8df09500a24f2. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:45:20Z), 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/USNRR0400514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa309a6dbc8398598d9614f76b3d4a607ed2e2086e2cbf4a176764594deb75fd9. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/USNRR0500603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4953c9d6e1f25fe3947913b133ea9dfb56ff61cb841d051775dc48eb6313c0ed. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:07:29Z), 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/USNRR0500605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd17cbae687360784fe10064eb98b569ff841e7861220d45cc0024cdb0621be. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:23:53Z), 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/USNRR0500606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9c01585be45241fcf39fd26d37e830ba245a46ddd3270f1790f30bc6061773. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USNRR0500610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c732157d264d167d6824c3761da60650ac5892abbe3c5e3e7f06f902fcd2cf3. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USNRR0500611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dfde06ce1e78d0de4e67d58a4300603da19dd0542b6b180979eef15df371099. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/USNRR0500612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee77a12343f59953a751e7d6ebe2da6e6dbc7460d848df3bcb15a31fcf7678d4. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USNRR0500613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90df49b6bb547b6f9836344b65158a4dcf321f321cef48743630ddd8d3ef4a2f. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:55:26Z), 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/USNRR0500614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ca5154ee590f0c5895a268ed54c9c565ab3c00234a97746830950eaaacdc82. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/USNRR0700703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30de9cf1d66e0ad4ead64a42ebabd2e64ef485634a85600def08e2ef845478bd. Chain 2 (Bitcoin): anchored in block 957705 (2026-07-12T12:50:42Z), 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/USNRR0700704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342bc34d123d4fc3dafbf87c0038a6f722d74eb11fab692054fa5f688745fb29. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/USNRR0700705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5de77632b64b5ab9b5ec6491028c95919ede8990bc9b567f2c27e4aa853377. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T00:41:20Z), 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/US4KC0978901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5b27f7168b5a8559eed0d6c33af06ef4b7be0ea6a277100d24370fe45fc140. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:41:54Z), 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/US4KC0978902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557fbe144c10ca15d1390de3a4b10e4e9c47158268481b8d5243cb9c1771a111. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/US4KC0978903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdcb6294b73dc2a8b676aa260a89fb0732bd90bb64a47e2377e50c55e3fcfab. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/US4KC0978904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd89b06b0087ecc30a72c93b52915b88bc22a8355c74a909f28eadab6b0b8aa5. 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/US4KC0978905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1dd00fba9718fefb5000f35fbd1d2bfe125a36aaac273ae4ba72dcd503f0d1. 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/US4KC1333003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87909bda47fceb90866fbbc22a5f2d6c9f5545ad122b139362749eeb8bbcbdb. 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/US4KC1333006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09892ae2c1ee0bc97183bddbf6545c3c079cdea7685394b1ada6801464b7f6f. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/US4KC1333008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72787fdd6d74e91b55331db24f21c546e8559d061ab35335ad40529663b4ee98. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-20T13:55:50Z), 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/US4KC1333009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bda93a288567b6b39b6317199557fb63414a9deb2930df0f0dcc9dfa0a4fccf. 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/FRX872193234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7cbe5737cb80bf0832af7f7efcab98045b3e33f93c5dd9a0e9712139e554e7d. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/FRX872193239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9d7022823c3198376190af33bdc6fc131b00b7ed44336aecbc9506e25488f6. 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/FRX872193242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa503dfd08f263fd8fd6b4701369e6a7d3c84d3f2d6551d128c2c37f6f715c594. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:54:33Z), 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/FRX872193245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c3ed130a80b1ed7109cf36163be73ba54d1c228d58b45f777451c02fd8ee58. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/FRX872193246.
Partycrasher (10th Anniversary Deluxe Edition - 2023 Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0871f91fbca3fdbdcf31c15be9f5532e47cf4903a373f0b4edbd7f7e79cfb724. 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/DGA0L2349757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6136d2654414a44057ab21824352485b946498f96f94708be5031ef8e070ee02. 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/DGA0L2349760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6e931883bb05548f9788a0cdf2eeb8e3767ec8ced23a90e0061397a6dbd2676. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/DGA0L2349766.
The Last Laugh (Trev Acoustic Demo 2012) - 2023 Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4870b42ce662cebe741d36d91d846617d4f86fdffa95a0499f0be2d8871117dc. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-21T09:10:56Z), 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/DGA0L2349768.