Sumach Valentine (born 1978), better known by his stage name Gonjasufi, is an American vocalist, producer, disc jockey, and yogi. Life and career Ecks was born in 1978 to a Mexican mother and an Amer
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 0xc2407073bee482aaec4e7aa89218107172eec2cd53c5b81d3780616784d2aee7. 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/7df710ae-1b00-4a58-be62-ef7452c2990a.json and https://artists.proofprofile.net/proofs/artist/7df710ae-1b00-4a58-be62-ef7452c2990a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A Sufi And A Killer (Bonus Track Version)
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 0x2110b4449e781df4ac1acb7c25512b50b428381170e521d965d79ae9b2f5f471. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/GBBPW0800242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375343cbcce1a722fe5c2dea18773ddeb1dc2130de2175bbc2526d2639665461. Chain 2 (Bitcoin): anchored in block 959011 (2026-07-21T13:26:15Z), 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/GBBPW0800243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ab950470a771e067a568049a850b36edacc79b111a518da8d7e52abaf0bab8. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GBBPW0800248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb209e1133916774722d971ee0591f5e1caa4562fdd155ee17c15b715b39e752d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GBBPW0800244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c0d1b0665e02312bd85e3cdf27da72be70a60069805521fac66f4a8276208b2. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/GBBPW0800247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2110b4449e781df4ac1acb7c25512b50b428381170e521d965d79ae9b2f5f471. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T14:12:28Z), 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/GBBPW0800242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43744ff68511ccb929207361408dce5dabbbabdc02c026c7c9202ec3020606f6. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GBBPW0800230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b43b80deca8f12ced878dc053ba9ac4d03cbce695604300819f46fd11a857f0. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/GBBPW0800236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3185db7781b4f6be799886591f9ca5f74b74d2a6af3219bb493549eb43f1d242. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/GBBPW0800237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1679ea19d6986934d270f74057fad270f1bdcd84fe9aa01df57276204ccd24. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/GBBPW0800233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7890ba50812a8ebb6bd24a373742b3aeb85de2d9ec595b51982cf9f180a10854. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/GBBPW0800231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d8f43e2462f4bbcfd3b52325b01233019a0d1640d22eac78395c2ab56a998aa. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/GBBPW0800271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc2c079e94f369b1acc7e9f6c282aaad83b2fb31020084c5447e5fae98a59f8. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/GBBPW0800235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775c1addf530c2c09fef5069b8863006cdb66d7b8fe5636ef3a27f7efe373386. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBBPW0800249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e7bf5de6d0fa10eece263b7acb4ded1a04ca2b9f41f9adeb8daf2b20aac827. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/GBBPW0800238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67765d816eab431f965098fc1f70b030b06a52af951eb02019b834ab69190853. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/GBBPW0800246.
Ancestors (Dreamtime) - Mark Pritchard Rmx
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5757feec8e624905e7fd422db9eee2023a3c621e6b6db750cf3ea1bbb6ac7ef. 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/GBBPW1000183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca070d121c18d3a92e3332bf694b05f30062d2a11e93c961a05a16308fea1cb2. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GBBPW1000184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe240f8b8b680d6ee9de37e36be3b5ac6c94579d0bc734fca397cda460156ebc. 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/GBBPW1000185.
The Caliph's Tea Party - Broadcast & The Focus Group "DedNd" Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b345325843af18aec8118a71c17f01a7fbfc343a4d28d2212853e761ae25f6. 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/GBBPW1000186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bbfabe578a27e2ec782ada5c02ad80d22f3ec6ea1b20e7ffaf03249a711c496. 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/GBBPW1000188.
She's Gone - Oneohtrix Point Never Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83291b7807f2bfebed81c900725c0721577c575f9af4e599d6b057cfe6635bb3. 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/GBBPW1000189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca698c84a10cb2c0551e9185767fae6391b1c76245d2e576996294d5ef045087. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/GBBPW1000191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f6980ed2ba7c74d2253c5745c00a935990dd5817d7993a224167b5ec268194. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBBPW1000192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49ac38a9b5e6c15aac94ae8186252b51f7a2c14ac0dfebe000b10cc5db5c422. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBBPW1000193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4971a8f68badba862923e967095f66f78c40a5b3fbc073f02e78154d6e252f31. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBBPW1100250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c05d46797afdbfdf1df9ecd5a62ecf422d8d530fcb50c89d2314e8ee0352bb0. 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/GBBPW1100255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c80a46e6283d8421bedeb07039e07645043457cace0b7befc1a2411b528c3a. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/GBBPW1700031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc364d325899332048564a3a9a65324bb9b877fd4e45a71dfc3f67e75c23005. 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/QMFMG1548474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe8d27f78371d21c855f75711a55d7303d754c9b2200676e805861220aaf20da. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBMYF2200122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81250d92403df311409f90a79259b4a8bdc8542ab607ee926da27cc4bdda536a. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/QZFZ72227209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd2ac680503c807a3924730eefe8f2d7e5b22884759e7bc642fcd174812259c. 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/GBBPW0800019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27beafd1bd372bcda3725da007f372ae35511305f19c2fce7f2784047dfebe6. 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/TCACY1744331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefcbab1393cf3e07bd75e9a94eed7ee772ea135fb330a3c856c0329081f16846. 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/US25X1089753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3bf71676c7bc3320f97678cc2f7b59da1e16b05f0168fcaa6ca7c84c83f73c3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/US25X1084053.