Eddie Burns (16 January 1916 – 30 June 2004) was an Australian rugby league footballer and coach of the mid 20th century. A New South Wales representative prop-forward, he played for the Canterbury-Ba
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 0x569ce7eaff8df77dbde9bc78853c814198b24c116c1568de4321f5c5aefcfd4b. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a8bcc09-8fff-409e-9da1-c409dc0675ec.json and https://artists.proofprofile.net/proofs/artist/9a8bcc09-8fff-409e-9da1-c409dc0675ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Classic Harmonica Blues from Smithsonian Folkways
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 0x931c1917fcc127c4e226a6e0e97b67337bb5336f8caa1420bd6d531c2bcbad75. 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/USSF11020401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6128093ba8145c13f17415a00c9d5b0282e7f99fb38b4e0ddd1abb5ce2fbba1e. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/USSF11020403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f08d254f8a9c69bcd3ed902a25e89df9cc7ddf2edddf0854c240107978ed3ae. 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/USSF11020404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c72f3433547f7230f21f5996bae41f1241d6216f94d663d8e99787b1dc0f75d. 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/USSF19103303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19ab8b244dc05f3cb1849b09eb862c4116fa67bc0fc21ed98f432fb5f771c77. 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/USSF10817907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c8ca0fb2257e0393cebb098caf89dc29f65a75b58c0a73fab4f3f15ccc801c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USSF11120416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed2cd5213da09634c6c324b90cc6733c8d4901472163e074e35271a0eca3e74c. 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/GBUM72000433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53bb522a2ee832a997ae7d5b0aada94b0d41d61e7d2dc98b593cf0f9ab986da3. 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/QZJ842002241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530ad2a86e80ee2fdb62416e49fc4c603de5ddb178240a3429d6b96d9808aa83. 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/QZJ842000539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc62cbb5f626467f6919f297837a490699b270ebd96f72d378a587f8ac499c9f0. 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/USUG12200347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a2188de53abf58ba3519eb34c5b7df53ae5976c50ed87fecba14a35670e55b7. 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/QZJ842000462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca300439a01c93ec58cd1640c699739a1317cb20f549de650b4ae42ed4985e5. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4HB2100360.
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 0xccbc6db5d15129a032886478c090c7f5b7273bc0f283eba2b94d00468ca4d82e. 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/US4B90390501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c63dd4454ca3cc8d04698871cfb356cf3f63b3509905edc05dc22b7adc583b5. 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/TCAGI2291204.
Lonesome Feeling (NL 1986) [Blues Reference]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18d8a210dae4a0bcf9a0f5537c4622432ec697a9f2634a3f28850de099aaf31d. 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/FR6V80210198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcac92a4fad90ac3ed5fc379727bd5745ed0deef932f682e2da36e88bba68282. 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/FR6V80210200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8c10fbc193616b8e54774d9f42abeeac23664090634a5e534310d83e2fe658. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/FR6V80210199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a723253a2272496668cd1ea9cbd119348a3f13f996a96cde973c2ffbcd1ceb. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/FR6V80210201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b39b9725c735e7f605c071dccc02763c3f55c2de052489bcfcf6c0869cda04. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/FR6V80210206.
The Mojo Man Special, Vol. 5 - Party Time
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a41c3be8c33c8523591ea61cf0095420487cb6d793151067502d09557f0b6ee. 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/DEU472215428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e2b312d76ca174cc3cf506ac52b901525438d136bdc28add86c0019ef909d5. 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/DEU472215444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64dc1e9b584244a8c2af18963e21b08413c11825cee607f9b429ed9b2b018ebc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USBT21607329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038a32482eed700540332a236b656adfa9e11501720d9b98689b2fceb77dd7ff. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USBT21607336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c045c99615e383390f30436d97b2ab3ae063096607a437799a438c1dc90783. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBT21607330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9956adeed2cb0d0046be02b17b2901261f67c1e0a9c1d871d9c40cc173f880. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEU472215319.
Rhythm & Blues Goes Rock & Roll, Vol. 26
Eleventh Anniversary Collection - 11 Years Of Screwin' Around
Hastings Street Grease: Detroit Blues Is Alive! Volume 2
Hastings Street Grease - Detroit Blues Is Alive! - Vol. 1