Delano Floyd McCoury (born February 1, 1939) is an American bluegrass musician. As leader of the Del McCoury Band, he plays guitar and sings lead vocals along with his two sons, Ronnie McCoury and Rob
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 0xecbe091fe550b01c5a4f7fdcd8672b38378d2f6bfb16eba5620cc41754a74373. 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/96edf2ea-efad-449a-8f12-d06207e8467b.json and https://artists.proofprofile.net/proofs/artist/96edf2ea-efad-449a-8f12-d06207e8467b.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 0x145a5c747cb9671aa826b95002ecab937e0451b7641a32a6e130414fe5c7c240. 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/QZS7J2380979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605a13f9fce2ebe5d03a7213613750e614caf51278a653b015742603c9585548. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZS7J2303269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfba7fde4e97bdcf80d022f88fcd44555e07e2a5275cbb7600d076f34750de3bd. 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/QM4TW2363488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590dc4c597ed5d305a8b2ee6151dc86a129909216e6034e3b5b6ac1513c2fc4d. 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/QZS7J2310536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfb84733ea22a66eb27370cc413fd22276f7a1d9ade021695b0f7423ed66cb7. 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/QZS7J2323952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c073587b47445951b882b5559f9be15550b0bffd13be6265e6b466908bdcb4. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZS7J2330728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x281a60df91e0954d788318772ccbc30d0173477f6cac0eac79fcb3fa7097d1af. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZS7J2320122.
Standin' By The Road (Live California '95)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fcbf73771f8d8f661f73fe70b84ffc190efcb597bfb010eba717e97cb07a039. 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/USAP30293012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab418edc4da6cb10d0efc7e2057ee0ffd9cbcbe6e9ab53db9eea05bc589c0ff. 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/USAD41600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3f9d9a4351a5539644c0957f41856451b7a9d3df919a355735d94163096937. 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/USAD41600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3048c87a7982d1c466d070bfde934470dfe7bf5d7d4a8cd41c13835cd401e1a. 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/USAD41600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe7aaa588a2e976f09987e829a640b0b44125b96c7892d06c7e75999240cf08. 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/USAD41600011.
Bill Keith Medley: Salt Creek, Devil's Dream, Shenandoah Breakdown - Live Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018b245cba139bc41c481cf7391331f9242cd4a7febcc56c49c68b14b22a1029. 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/USAD41600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb93bfee8936187b5b8fc6979e544768e25ad4fb4969d14f71e026f301d0a1e. 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/USAD12000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d86a4abe239c3d825aa3de91fe4b98817f65603c2ed6557276f2d9a7a87f6f6. 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/USAD12000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f6b861bf2f7fa2cca4176c1188a2096610e407e14471a5f62c90f7d0289331. 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/USAD12000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd773c8825950d6eaf71eadac38d6db3e47c5d64048d7052d4492bdca8e76f4f5. 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/USAD12000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25b6c1dbf8120c05626b5593fb87920c367206a9336c14baa23ed3414a28cf5. 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/USAD12000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f2c18a78f33fae03234187b3f5686195fd5b20ba1820dbd089ec0d15eaaf91. 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/USAD12000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd1a36b4de379e07e9e04e3c3d03b6fd1896f1001e1b4af591f8903e8c4f2ff. 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/USAD12000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e009c8c04f47c0b20e3c006b068b7eeccea144f91c1f2be2e1f0d48771460db. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USAP30293001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8350e6980242e5019f1434b62db0d44bc7673197982d6b4c451abaf258f030. 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/USAP30293004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605f2fcf2c39731579cfc8fad4b2ccaec98cd43774f6fc7561a91a92d68a27dc. 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/USAP30293005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc446bec0865a3fc5f96157a6cca705abf388f155d7fb3ae0cab6efc525d3918. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USRO29330301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bec92b3919d73ddaa46189525b631f0b8636f333c605f96706e611660842910. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USRO29330305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e3fa26600f614002455b0f47c5d2f944de55b0d03f4528e993fbe0c173370e9. 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/USRO29330306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0734a5e81b74a904a0f8d3dbaf2a7a4bf769ba5a8e2e4ab0a9cabddf1fa1dad8. 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/USRO29330312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e33f1056676ace2b073a1e037828e2de6e49e5e83eac00d508e63551b75c3da. 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/USRO29330314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3016e014e7be2ca59582ab3bfb0209bde4ff40e51f36803239015d13b77385. 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/USRO29024501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1609ea53bf4ada3efaa86b92ecb1b9f8c3ef2efe6feac685d243c5b824741535. 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/USRO29024504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68716756b20a3a2682ea4562957c2f9ebeea171b94717831fcc0686c948e6e2. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T10:06:07Z), 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/USRO29024510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06dc9074cb58d755c757379ad68c037ae4417243fb1c30d07c80ac6e9beb369. 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/USRO27201901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9374bfb5d7571a95e2e62ba9c196cd03765a345712d28732a3c1190d240667. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USRO27201902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2ea358489da9dbe83f7f0c831dad28bf59346d7010fd07c1ad9c860e11ca9c2. 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/USRO27201903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f906d6b8a8251f4537f8112011bad224cfbd55cc5cfc4b580f5f34c04f98960. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USRO27201905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a789006f635a7c50d9f00d01144b30c5d9b5e1eff16af69e1f43171e44df7b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USRO27201907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91373e60adb91c009acabde0cd610920d84304d56f057930a42ccf4ed4b8e38d. 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/USRO27201910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b43b2947dfe3bf4919469727e0ccfa6a91a039e53aaad306244a55c56516db. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USRO22102626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d1fc89a9eeaaad2a0a32dcd6b3d95fa41eb2b6b19289ff5fd4221ff8b1d6107. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USCN11000090.
Something Borrowed, Something New: A Tribute to John Anderson
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9431d667ea2e554e0c1f2176a57c5508d2baa19d856027e4991d50462030e3f1. 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/USC4R2212395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145a5c747cb9671aa826b95002ecab937e0451b7641a32a6e130414fe5c7c240. 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/QZS7J2380979.