Daryl L. Cameron (born July 10, 1957, in Chicago, Illinois), better known as Captain Sky, is an American musician and singer. Captain Sky’s funk-based musical style, futuristic costumes, and psychede
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 0x263f903fed00c0c78e40e14833dd2f85d14096d6b92a98bd52cd601979139ed3. Chain 2 (Bitcoin): anchored in block 953614 (2026-06-14T08:40:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/17a89de9-9afe-4d3b-8b38-d42ef05315bd.json and https://artists.proofprofile.net/proofs/artist/17a89de9-9afe-4d3b-8b38-d42ef05315bd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Best Of Philly World Records (Digitally Remastered)
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 0xa1717d4ea0d7ee3dd491b638f71d91b18dd8977c7451539d2f20d26e69213435. 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/USGZ20931153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32886589075789d16a6cc5f2a8812b89c6e80dc43667c23b9d809e0abd74d75. 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/USGZ20931136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc80c355d1b24816d97815462f261a6355cc1fce0dae470bd0afab7da355e55b. 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/USGZ20600867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8c978be4bb95a97b00a566b254e13e862c9e93e4945785422a9045e36fb3f4b. 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/USGZ20931591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4b26e28d446c0422346897a44ad2dc10a572fe4fa1e61754ed4a679b4c97a3. 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/USGZ20931107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cbf761592b3b8bdf70d61076530622537d3904059fa933f7a448919f2e85a6c. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/USGZ20931592.
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
Give Me the Funk! (The Best Funky-Flavored Music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe257e254d1f5b646f06579e26fec2105cbccd3339b755455a6f14fc2e43d968. 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/USA370527200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f95fb0d481f39018f8a7ae95682e8042ff420227a19c63ac20688242ea0fc5. 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/USBB17101031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31bc94ed2f482681eab09bf38f5eb4b333d3e0aeb3fd35d93b20b5e7b0e53464. 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/USRH10551275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98cd8dadaa394617b8fd2d42d0270340e4d9b1cda89e487b727e57c4d6607b5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/US25X0588948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376c0c785c3902d16e6df4c12952dcad6627af8c0c8a72dfa0e07158e9e7b558. 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/USBEN1155303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a54802d490c9d94132ed615c4fcf1ba70834f30c1fbad1fe159c13976fd2fc. 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/USBDP1800705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceea1031d5ac9f2f0eb495d7428ac8bbfb881a64972993a49485b0c3fc851297. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USBDP1900998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0dd5313581dd245c987bc23cc6a2aed0425208582df4def6a9d04fc26a71a73. 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/USBDP1900999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5f115dd07300047c65b806f3e48bba76aad1ac240280a9ec744e502babdece. 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/USBDP1901000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc270a0c3fc6ab4f2a318e8c5f59ee8fd43fd267a221718b80d51a40859117a61. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USBDP1900997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ee3ecb698dd9aaeef4a75411e6f4b353c4ac7d0317df67f10dae8f7656042c. 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/USBDP1901002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9af3a99b757fc23f65261ace5691863e53d963b9369ce936821494d1398fd9. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/USBDP1901004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256f6029421f944a97a8704e1920d3b51c466feb9849944a11e8a206292c711e. 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/USBDP1901008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e268d690e9187704c0622439e27c2ebf9652256b73afa45b406734aa5e0298e. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/USBDP1901003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb331ea09bfc2a96283bed90f4e2a199dcc9c6cd9fdfb9cc5e3430d93bc75feea. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USBDP1901005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d3f92dffc0b6b2d95a1e765ab464baecddfdd873d52398e38917230c6b149a. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USBDP1901006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7af91b0c93c02c0c27a2bc8a19aec6fd01a874406e02fcb13de7d4d0c4adee3. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USBDP1901007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5eb35fa6c9ff174f5795af4975429948c6b6380855796d8239cc4aaf97e6eeb. 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/CAU118011261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa68cf48334f863150ff12e39c7fed1c2281b8581f0bea866d80156c657a70ea6. 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/CAU118011262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63280028f0933d9ab2cee561da0b220c962e1cbc6a30472d916e8e02ebce352f. 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/QM6MZ2099635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c02e16f947d0ab3aefba185a01ae801b829fa18921ce2b7edab542be8c6e5b. 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/USBDP1900995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14937f77a14d9e42b9489ea232ae3ea54a6fb686c185b77f39238fb589eb5bf7. 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/USBDP1900996.
Moon Child (The Re-Entry) - Terry Hunter Club Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ffcbb21c8c61a2afbc5098e9438cf0badf98b4ecffe752892da1ed8328bfeab. 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/CA5KR2008603.
Moon Child (The Re-Entry) - Vince Lawrence Club Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9d5870373a57ab5adb5970576cd6d0940f464849475bafff8c305288e36def. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/CA5KR2008606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc9108501a5b841eb2b551e83d57d29ae82984535e39116ab89483de4f8218c. 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/USGZ21033172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb116a72f82b5ee8cd938361997ff15f82bd30fc77389b66a50d2e3a88828373d. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/USGZ21033171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f9093bd1ba616c4f75254e6a21158fd11e892c0cc6a4ff2be531c819780fa6. 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/USGZ21242663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185c36e8ff5d98bb35434245fa34612bb1d64addb49e598b348b6b2c7ab8a5be. 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/USGZ21138575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47ac5cbd571e4388f851e52072476a12d082f48ea3f22567e4b37cbf6f18e54. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USGZ20600775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89bc5b0067d89a196202486f063d8f094579326d5b3350096902e98bfe1a6195. 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/USGZ21240862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d2b307d528b9dfc7d8a053b319ceb76b0509620ccfdef31c8eaa5915fbab4b. 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/USGZ21034126.
I’ll Be Sweeter Tomorrow (Than I Was Today)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb6e1533b43d7877fd147d213f2be413fdd49a084ded6f324f292fb6c7e66a65. 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/USGZ20819729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa72c28238d01be50ec670a7ab9c02f4f44ea81f65313f15289bcfe451ce70e. 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/USGZ21033381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39cdbf5d2ce670008bfb2d44be4a7eb96376f338f5f8c2a97bd47b512cdeedb. 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/USGZ21033173.