Ray Obiedo (born January 27, 1952, in Richmond, California) is an American contemporary jazz guitarist. Biography Obiedo grew up in Richmond, California, and began playing guitar at age 16.Smooth B
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 0x28455fea790ca3060cf3c270555b139deb58cbce2e458daf9e0ce27d5e3269c9. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/434a9df1-7064-4938-94f6-7cb4d43cd478.json and https://artists.proofprofile.net/proofs/artist/434a9df1-7064-4938-94f6-7cb4d43cd478.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 0xf1bec70e4f30c96c8d5c62ef3643cf376a2538d8b9e8b934d0087e54ac7d2011. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/USWH19301155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989838dda022f8bf2cd7ef699774d41254f1bc52969107188228f7464be6b367. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T07:55:16Z), 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/USWH19301158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0f442616af01824144aa9f5cc1d15270d3f350a6bd9c552b75963bec127b8b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USWH19301159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa26c39c02cf60de789f46599192015b79bd54bd921d2b077d9b9c89d69dc2569. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/USWH19301163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020584ed70e8118afd6a65cb9391f0c26970f8bdde5262d979fa4eeb9fbe37fc. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/USWH19701004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cdf37a9c8ee8a0a4e47f4cf7e25a62b06f30eaab32312ddaf14777b33cb0426. 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/QM8S31400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc566647e2fbfb21f32d4bcccfd0c1dfae72624cde9e4e592a91c2bae47a8d7. 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/QM8S31400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83fdc8eed424a84622ba8baa9e20580cb87d6151af463d7f37a7fd8ffc7f9536. 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/QM8S31400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6fb418cee1f0b48b6fdb25109564e422a3f5ae538ad89a95713040dbd25a2aa. 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/QM8S31400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5165df033f85c603488bfebd8165b9b442fa7e631754f9d777f40d7cb05603. 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/QM8S31400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b5b475f4d16a69c29e3563e9973f16d846e2c5f71e7650da6ca8a1beb2a963. 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/QM8S31400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e368a55d4cc582c10e81c2f10a29cb0a80063dfb8c8d764f93678efa5833799. 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/QM8S31400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ddd2cd7f6038cfb6af5772ca640c0fc20808ff68dc58af7e5b39d8349e010f. 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/QM8S31400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f7a7d40aa8a1bb53c80483c9207ac168603313e8433100787754c8d60a0156c. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:32:53Z), 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/QM8S31400008.
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 0x91c0f455a51480f312e0bd88f17fa161e2d09c3191f377ba484167ab5ff7fa9f. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/QM8S31400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebfd327c12c1ce592065fb91bbba8a10e19816fbcaabc141a1f591f9b7a8e95a. 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/QM8S31600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1fb34cded9fa6866d1069b27fbf633b099ec6646850f3c1f8b454fc69bb75a0. 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/QM8S31600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc24afe4d1f7d08eb626561e69ea6bf538220d4fb74823b22f9e01a525a1df6f. 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/QM8S31600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3079949271bca5037de09b373ab6123577d2c3165a85ce110722ad2a0d5f2c3. 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/QM8S31600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee686e4c67c1f28eaa11ec80bd228b33955ed4b264eeb6fe1010f120a426a488. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QM8S31600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc998cfb09b9febee92cdb1938db7e44e9221553f2b035ed9f7c8eeac1c6d4fef. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QM8S31600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673b0111297277be1d316d449653af665dda16a41968c00f41ec0875e101fb37. 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/QM8S31600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x854289d2f9999d2f3e8a72463377ec82ecbb61b089f4630281cb17183cef7b34. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/QM8S31600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c8993dff43de31d9754ba8d0b89a93bbaf200c696d5b632a580650eca943327. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QM8S31600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce19779feb264e2934168561a8471ebf90f101dc7408d23b0b586c35ec62362b. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QM8S31600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ddc98609763a18845580d0045c17101356ca5e66ae17dffedbd6b99a2c8ec99. 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/QM8S31600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96a4e5f48f4238575bfd0a6ff1e38edb9e9ead1d9b90a4362b078ed5d632707. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:42:58Z), 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/QM8S31900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72872f04ad455c83e6444ecc93817cb71698e9729768a8b9bb92c8e88ce45580. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/QM8S31900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4206eb6eb746c744642dc03145fdd3c54550278fa074518243b72502b940cab. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/QM8S32400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198af57c8b4ad8a36bf481150eed1d4c3f809fa9a1193ee0c9ca3b56c053d5e2. 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/USC4R0303208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc47edd5bb61d57f6d19cbf42e66a92cd6d94581774e059890b1318ebb6c6075. 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/USWH19501002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe238313bbeb4fa4efb81b0441de26da7093b426ed16aa8c6984efa1d31e9636a. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/USWH18901001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440782251bdaeec2f23fe1bd7c9d0848c2d30ae38c039587468ca67a447b574b. 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/DEM090300158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7d37359781173ec1521016c9fce6689f92b957da06b718761b508f6858f2f6. 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/QZ7SK2300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x141f10cc507323c70b56e8ef8b167d8a3608422f56429c60a5ec85f72ec027fe. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZ7SK2300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514f0c9ed36f53582277478c237b27f15001beacc691800cc7977487574b81d5. 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/QZ7SK1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f35bcd421b56bcd6878b287a46cec1f4bf0fe8736bad149e6f64ae5d8086c2. 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/QZ7SK1700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9110e9d784798093b72ed90da1390e297f179622c216d7b47b31ea882a5d880f. 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/QZ7SK1700011.