Mellow Fellow is the stage name of lo-fi music singer/songwriter Ralph Lawrence "Polo" Reyes. Background A self-described "internet artist," Reyes has released three albums as Mellow Fellow. He ga
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 0xf88d131020ca8a74629d7bd9dea9df4a5232fba04dd320cf03dd25cc5f23023d. 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/07e74106-4d7f-4e7f-9d8d-b7563168d5c4.json and https://artists.proofprofile.net/proofs/artist/07e74106-4d7f-4e7f-9d8d-b7563168d5c4.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 0x9b88e69b93827339e02d16aa0d5aebbaa325afdf50a10bba037eb9fa09df4492. 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/UST8K1775645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1155bbc2d64d6bf76ed3d015b9f6e01843b5e37b1932b9e118173879827d5be6. 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/UST8K1775646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe9dd0f8f62c142c488371627c9f1a43bee98e71511026ed9ded059c1a5a43e. 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/UST8K1775647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4745720b5078cc947f26c832051d697bd9161c9bc976656613bc81b7b5144736. 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/UST8K1775648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x640a5ce68462149c3f5c1df126cf8e3dd06ccbcf1361cdedaca4b79936a8e13c. 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/UST8K1775649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e3396bf2b37fe8a38e151f0f71e8f3b2e92e1cead5d0a08ddfa971e51768ab. 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/UST8K1775650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3641ccb1ffb410b94c06a408743130ae562208519d78f304827d2a066810849. 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/UST8K1775651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6184c3e3d135246d759dcfda922c012730d9aebc110dfaccb5c435df3fc39ed9. 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/UST8K1775652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8ee7bbb06eba6f641160c001f0502ead098abb863296e3fe48fd786e2cdc43. 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/QZ4JJ1935880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1d689abade7d50fe1b6bd5a708bfadd2fccfed1fed88e4c53a1b70dff4eb22. 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/QMPKX1800745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42625c76de3b770ea9caec2a32f5f3b78114456d069741ea420920730fd70f4e. 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/QZB4J1887464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc991c3ded58f03ff0b5e5079e18c26619c3c0eca989d4589e61a2cf0d1dd5a0. 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/QZBRF1826457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34f82444a1844d892764a9b7f78a1125fa6a189391f64e491cb80e47ee46eef. 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/QZBRF1825961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cab25610c7a0a5af7cee61ec17df3e9c2659dfd30110f4af28e83b6fcf1c108. 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/UST8K1775640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c1a8fe2f8a8b52dfe8f39b81bededa56e7b2c363a80a0289e1b91b0251c1c7. 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/UST8K1773579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x865b07f274d45bd962897294dcef9d260579efc997a4fd9e52bd0b3015054176. 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/QZCE61802025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d8395d4f7533ed6452e612ff9bf37c6514f80f706ecde90813d5d97485133f. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/JPJ901907390.
Cocktail Moon (feat. Mellow Fellow & Andy Chlau) [Single Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19934d4cd86825aa486a6bc28f180263128512322e874736b95e07afa1421cc6. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/JPJ902007560.