Strange Fruit Project is an underground hip hop group from Waco, Texas, which consists of producer and emcee Symbolyc One (also known as S1, born Larry D. Griffin Jr.), his cousin emcee Myth (short fo
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 0x17dcaaff1f0740bd004143dd88bc52f1cd47b50444b2f937ccd5565c96a0e7c9. 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/778d6cd7-957c-418c-a353-a7bdcc099e0a.json and https://artists.proofprofile.net/proofs/artist/778d6cd7-957c-418c-a353-a7bdcc099e0a.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 0xce853dcc9cc17954a5ed4785e9d629e199964784b2079eec3e6073b86d944019. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/USFQP0620002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1e7e07741e4905085fc11f4f6fb71642c76d8a03db637145a8060db7077608. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USFQP0620006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c88c08a171b200512da0db881e0b12766038ebea42500db763b8ea066c0c1b. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:51:10Z), 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/USFQP0620009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c85faa311fa4f7ba095c1c54e5d70474749dc7e6beb0f17701f5754f966060. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/USFQP0620010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e665010b9c03a86e83f33521afa578a438334a075449c132ba97423e6101d41. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/USFQP0610005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e5acfbc14f5e7790e09c54c5166257c40c903ed5e9eea133131102775714d0. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/USFQP0610006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563d72720db246ce94ae1c4d9a3824a524a37ee7aa3a48dbe8d77f99717f55ee. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:47:27Z), 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/USFQP0610008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd580e3096cd73725446cec698da5cc05755f1c56adc4f5ca701e00645615fc1b. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:30:40Z), 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/USFQP0610009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d395b2fb260a7ac422d863f942be89ab097ac521def1b783804c3201129948. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USFQP0610013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038da76dcc3d12890c98cff5200ed6f5e894f23697094a5ea42588fe5bb9c5bf. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/USFQP0600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98dfae728a6844f807f9e0f15c3a2b7edc220a17e37a4244f68505273f8cbae8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USFQP0600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6ad6314dd05bf1502e63bfe0a145a1bfa26af710dbeac4be16659d46fcc5f2. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/USFQP0600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f280d8ceded4f5b8e46fd05fa565c9f0f04da5043e64fd501e2a2e9c5ff2728. 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/USFQP1100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756642c920f9734e3983b48b22432b62e38cc487fc3eed92adc13616b65c4496. 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/USFQP1100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7762d169671e673c85da651db3f67604561fc53a1aba3caee9d09959454a5d54. 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/USFQP1100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db0e3947f753604369e263ca0acaa6b07478283244f5aa570981fb20bd8fdf9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USFQP1100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeddca4a875bae80c39103f5d8f9bf8967416ebc867b5f9b2b9d9b42c8d15989e. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/USFQP1100016.
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 0xc060912bff27e11bc4c98aa093a369f986d511762880d29e572caefedb5bbf46. 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/USFQP1100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c3197ab2547b9fe3426c13dd8463c4524bd0cbc420bbc5fdca4177f47630024. 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/USFQP1100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2efcebf59644cab7093828e3f3e4dfbb6a0fde9305117f916c3494b74debe301. 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/USACX0900335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561bd84325ecb0abc2b90b5b045a5f9618f53eab66123fd2c9995d1357a58688. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USCGJ0960851.
Milk 'Em (Strange Fruit Project Soul Hustler) [Radio Mix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce250e95e38891c3a6f6dae7d69ecd0ecf9330278ae0f9cb847ce95137d2d224. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/US66P0577746.