Kevin Burke may refer to: Kevin Burke (musician) (born 1950), Irish fiddler Kevin Burke (CEO), chairman, president, and CEO of Consolidated Edison Kevin Burke (judge) (born 1950), district judge in He
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 0x15246196cd757dbe3d776f620a9ea7071de5758eb4a94f438331ae68e81e9d6d. 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/07d59744-1547-4b43-932c-b6898e8bb54f.json and https://artists.proofprofile.net/proofs/artist/07d59744-1547-4b43-932c-b6898e8bb54f.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 0xb25b3091078775d924d80abf7a6b23c4deda98da44b79afa206f9964facdb25f. 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/USLRA7600801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd3f1fc9bf9ca4d1237858ad6eead2ca51cd98fece5e5d361ef5b596a025dd5. 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/USLRA7600802.
Fred Finn’s Reel/Sailing Into Walpole’s Marsh
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3a60ab24d0614fa4634c791703ec794afbfa96e8526eaaa6f581e3c2f8547e. 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/USLRA7600803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ed251abe2b6a33512d108e08c7b219a2fff96bc2a48ac8ac686e28261b314a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USLRA7600804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108d72e760437fb9fc456bc3590fd3d9f47892203c7c79fc74aa80ae4adceb9a. 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/USLRA7600805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4547cea179748ec391d2339cdc9530a891ee323b7abf02b7b973f744bcb460bc. 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/USLRA7600806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff489cb7b8c12d8cd309df9dfcdb0725ee19bf467a08418bb47df0b4595a62e6. 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/USLRA7600807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7d3f5483475f98dfb2a7d797b54c1f5c44e928fe2e94381d4967cdfae47b9c. 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/USLRA7600808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8f629106f775bd64f6b0727557e1c50fa06d35f5982a0a097ac6ce6f78239c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USLRA7600809.
Martinmas Time/The Little Stack Of Wheat
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fe16b58e2e26af18b1e95e5cea1f3ecdef2aac5c55785b1e8b4c735240629f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USLRA7600810.
Celtic Christmas II - A Windham Hill Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78974aa80daef0de4bc10a2c302210acb5e991f0c40a92cb9b1295577ecb018. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USWH19601176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10240dafaccbcba9417eda5070c14cc59189b3beeeb39e8506908032eac3e5ae. 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/ES5029600385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147ba436ec6a71a8e87d451e41c955b286a841bc5bebf8309f0c8d834b2db4b8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USBC10402650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91e154d5559af22bdc3e56722991f2adf9f271cca0145426ddb0046d9ccbd14. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USWH19601177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52751b9232a9e3165663f7aed362d20e50936448253647c30db1da6bacd94796. 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/USWH19601098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133598d686a98b0a3135c9a7ea96994f1afd0dcf42cf94df1306805068ce1a15. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/USWH19601178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28b7c31f02c37e7ed18189de46b45c8cb295e7c4e7b393eb2df349f69043ebc. 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/USWH19601179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d4f984001b0d49dad1147d348a939a9d121bcbab2b604e0efd9359832d013f. 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/USWH19601180.
The Star Of The County Down/Sweeney's Buttermilk/Jenny's Chicken's
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af0b79943ce6f42e1e111215c2cd79ecb24fbe03b810eccbe266cca08f15ec3. 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/USWH19601181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38aa9e873608862c3edc06c692673c64e6c6dc50afa3208aaf713455422af053. 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/USBC10402651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e1167141182d21739292964b62eb198d0093af19bb86068690d071eb89ad45. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/USWH19601182.
Traditional Irish & Cape Breton Music: From a Distant Shore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd4922b41178f0adcdd2a8291cc822ef43878b2514a3eba8cfc3deb9201bfe6. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:02:22Z), 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/GBAJU9200388.
Dear Old Erin's Isle: Irish Traditional Music from America
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e1a533991bdee5a6a31f2eb548455a405a4cd06c3c99b94a045092b1025b3a. 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/QZ2Z91900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91fe0985e73ea26d34a2bc91e7ae556be0ad1feaa5eb8d6a839c842e655e5c75. 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/USLRA0802102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9420e5de7d040a7909c2579427b031d207b288404d139ecc04d895cbca7dcd21. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:56:36Z), 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/USLRA0802104.
The Star Of Munster/John Stenson's No. 1/John Stenson's No. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48453eaace5d4316c2c11974a3f0d97852ea6f3faea8f2b73767e58a509f532. 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/USLRA0802105.
The Humours of Lissadell / Sweeney's Dream (medley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecdb80b9af82119863419cc0ad52643b8aa30aa9b8e1962c60067e1ca37213d4. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/USSF10148502.
The Sligo Maid / The Woman of the House / The Sailor's Bonnet (medley)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08a9c119ff069b5e5af1a874f65cf331fc8e21174114bac2ddc3c09f29ae508. 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/USSF10148504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ad04c973093dc0b5370fe2ef632c500f51045278915aaf42eefa73c5ebb794. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USSF10148507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160a812bbedfb3782d55c5010be825df15c314dd2fb53e2ff82e33ec7c21afac. 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/USSF10148508.
The Pigeon on the Gate/Lafferty’s Reel/ Matt People’s Reel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd00de7428cdbae52fd080c07e60f1389002556f34d2b796108911e0f6abe749b. 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/USLRA7902801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9782ccebb0d45c1303110dd381cb2cf4c1699e90633f9bef522c3cd05b6d32. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USLRA7902802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481501967c701b5a343761da9cef59dc88880753174c6dcbcb0707acaad0b5cf. 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/USLRA7902805.
Classic Celtic Music from Smithsonian Folkways
The Strayaway Child / The Lark in the Morning
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2266e899aeeba8b090c03d13daf2c7a2c461c1b51b912d547fe1348d5027cba5. 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/USCHR1338767.
Questionable Comedy Plus… Jokes You Can Tell!