Richard Dennis Oatts (born April 2, 1953) is an American jazz saxophonist, multi-instrumentalist, composer, and educator. Biography While growing up in Des Moines, Iowa, Oatts gained an interest in m
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 0x886586188c0ee7cbf21da70d4816aedd37caa1afe5f733b8f926bbc0e852dcab. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/deecafb0-84aa-4396-9187-32d591ce7261.json and https://artists.proofprofile.net/proofs/artist/deecafb0-84aa-4396-9187-32d591ce7261.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 0x4da5ae28c10a0a8c6082583afb7c489513fe7965805dfb90fb2a3a71883f54de. 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/NLB152300495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe257acc3a03d0b01c3ea474c053f4cc22b443c46ffec53e1c04f3035ce530e2. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/NLB152300496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f951e8612ee3d84fe727b6289248008e9818fe20deea73634b1a0e601acc76. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/DKARS1701201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x318287eb34bb4daf517fa7455e4f1349f4cde7fc8455c5203f2bde397a35a8e7. 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/US9931301805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0984b68a3c03fea22c02c6310b6939096f303e7f6901199c79ce6d3a4a6a8d. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/DKARS1001501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8842f84814772b7cd2abde373f0a983c378a2d14a10509a94dfb3656363bd3cd. 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/DKARS1001502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5567b0cdd710b9e79e3d0f030a9521299de8691a2ac086f505ef6c9c43a089e1. 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/DKARS1001503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60e7bdcdbd3d0eb60bb7ae820161f9509436d3d7a3c7839d92e01b03d7a08e5. 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/DKARS1001504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79c884dd32a7fee9959b64d113704129a2e75a8f9352bd423a3c250300a68ec. 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/DKARS1001505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec20ad176b18a6852482a295c3608566a9e8173532741868d6fd3c193ce6fc0. 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/DKARS1001506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ee34bc8d542c29d604820898ddce91aa99ae8a7f79244490fa67dfbdd1e55b. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/DKARS1001507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a563ce5fbeaccbb5c17335411574f3096d57ea972ddc11acb9641542cc8c42c. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DKARS0500901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690ae316f490ae450fe9781d9ab5481b1f0b0d6e7ce0d5b9a5032edbec62a2dc. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/DKARS0001001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989d29304c9f7f98876a2fec1dc5ffe9d183de5bf14254d65753413cf65163a6. 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/DKARS0001002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b4bcb8d791afef78f5545ac71cf58b6acd2adffcee2965f630350ed3675443d. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/DKARS9800901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5532c14ab658b1142a52da517282a3f3354c2f4bb264dac4dff644fa70339da1. 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/DKARS9800902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd411a9ed4074b7684dee89a9f330f9fddd5c7ba0eba50ba61daceefb43261b22. 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/DKARS9800903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0540245d08d53f1a34e5c6af244c31a5b90f1ad2c1b0bec916ad609498f56e02. 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/USL4R2452087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1feabe17a48d9cdf0ceb55a4d645eb220b40f28f65181baee764cdad5cdff49e. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/USL4R2452088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0838fc52ac4136bad0d4c4430bc929a8c35b1244df25d588a4e443e7952b105c. 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/USL4R2452089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc0175786966083f6e5bcd9979cab49e4b7c5ce5409335f55c54b9c1576f761. 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/USL4R2452090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ccef4b8f9838bc960fa59023581a10bf3e05fa3816062225082c7b817131c8. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USL4R2452091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6aff95015b826a64499ab4272090e4a8844d094c039f31f3256b148a7ade384. 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/USL4R2452092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e08f0ceb879f38ecbdcabe6dc1e6c472c9a3d7c6d9b34672d305f4a4dc06cb4. 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/USL4R2452093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcff180c6b9ac690ab770b6052f3ee4055f12328e11daa194b9a8212ec4f8225. 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/USL4R2452094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a3d40833b95e5ea14de7a501cec77263cc3ac02815d68735a6bd71d4f6b7b03. 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/USL4R2452099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030d6ece57d5658e6058773d17bfce5d8126737f26fd2f9d34a4c6351e42dcf8. 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/USL4R2452101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17f9a8384499edc57bf90ca0fcea7a1606fed8fa612ad812a062730cad0c71d. 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/USL4R2452107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55dd9a8166f58f067ab830362b9740c7e3811528353bfdc58556fdb74422ea13. 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/USL4R2452113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8fa05d7c9eac46a671b22028b6343227e16b9fc3df941ad7da02365046228a2. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/QM6P42498397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b8dd44837d344e670f73f6ac6bd6176e1a345ba165c7b534e513c81f60e795. 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/QM6P42498398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b4bcb8d791afef78f5545ac71cf58b6acd2adffcee2965f630350ed3675443d. 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/DKARS9800901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5532c14ab658b1142a52da517282a3f3354c2f4bb264dac4dff644fa70339da1. 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/DKARS9800902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd411a9ed4074b7684dee89a9f330f9fddd5c7ba0eba50ba61daceefb43261b22. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/DKARS9800903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8ce103ef0985737b822755699f2e45c246b35c9d46a471798a68c4d7a83f31. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/DKARS9800906.
High Noon: the Jazz Soul of Frankie Laine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bfbfb3595075d637aa303cc2ddf2a48ece280c5e7ef60aefb534dce0ddce75d. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QM7281759481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ea08d9aa4b6dccb4c1b8a9e2894c24384ce3b8caa461da07ee7aa6345b76e6. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QM7281759483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a126cec71b1e93cbdab3802e2f8c2e37e9a20d9599fcd711ceb2ac3a911213. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QM7281759482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c25300adfa120f9d2cb76dae0dbc40f193df46b53ec98915562e0f57b3efec. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QM7281759484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610285489e983d04f188927a986e3eea2fb56df92f19b79d8b6a7a1b75d0ed49. 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/QM7281759485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e02aad8ed1ee56dae869598d03707be7fc03454060ceeeb9938ea7e9d5ff51b. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QM7281759486.