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
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
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 0x318287eb34bb4daf517fa7455e4f1349f4cde7fc8455c5203f2bde397a35a8e7. 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/US9931301805.
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 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/DKARS1001503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79c884dd32a7fee9959b64d113704129a2e75a8f9352bd423a3c250300a68ec. 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/DKARS1001505.
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 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 0x0540245d08d53f1a34e5c6af244c31a5b90f1ad2c1b0bec916ad609498f56e02. 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/USL4R2452087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc0175786966083f6e5bcd9979cab49e4b7c5ce5409335f55c54b9c1576f761. 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/USL4R2452090.
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 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/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 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/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 0x55dd9a8166f58f067ab830362b9740c7e3811528353bfdc58556fdb74422ea13. 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/USL4R2452113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b8dd44837d344e670f73f6ac6bd6176e1a345ba165c7b534e513c81f60e795. 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/QM6P42498398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5532c14ab658b1142a52da517282a3f3354c2f4bb264dac4dff644fa70339da1. 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/DKARS9800902.
High Noon: the Jazz Soul of Frankie Laine
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610285489e983d04f188927a986e3eea2fb56df92f19b79d8b6a7a1b75d0ed49. 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/QM7281759485.