Say She She is an American disco/funk group from Brooklyn, New York, formed in 2021. The group is led by classically trained singers Piya Malik (formerly of El Michels Affair and Chicano Batman), S
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 0xa38181bce248f9cda8b430941662a6147ad57e169235d65b1ec5a89a4661efbe. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5033fd9e-afec-4564-8806-31a20b08352e.json and https://artists.proofprofile.net/proofs/artist/5033fd9e-afec-4564-8806-31a20b08352e.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 0x511e8dad9d2369861203e77add54571460100301c617a8693c570155ed24256d. 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/QZDMQ2150115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d113853222a691df93946eeead3a561b9bc01420390998ca011b1e7d858a87a. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZDMQ2250096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2074c39b6259465940ccbe95229dba30000c2d807c218372d19ead3d3840a4a. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZDMQ2150085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e6c56603f4b53de26ffe4b3002a888249582d199b2def313f5c65955c4fbcb. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-17T04:18:50Z), 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/QZDMQ2250180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7dbf038cbdd51d1a8092ccd288068d76676d644056ec6bfd6a0a2febd0f14e. 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/QZDMQ2250270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1196f309b749e7e3f5ac438e8d4e64044ae44e7ce7db48de513c996dd50e8317. Chain 2 (Bitcoin): anchored in block 957752 (2026-07-12T20:53:32Z), 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/QZDMQ2250271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1669712ea005be8f7481f25325f0c6e79f88f06128a0f2615f9d5c1f03984e0c. 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/QZDMQ2250355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe59eba77f13695c4541f8459665c0352c2d9159079c16b52407377282f190ee. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:08:38Z), 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/QZDMQ2250356.
Slippery People (Live from BBC Maida Vale)
Slippery People - Live from BBC Maida Vale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2464afe1f0f5d0a6ba89f62ed50958dd13f2f605fab1fc50d88691fa4e74b64. 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/GBCAD2400855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9499f8680f45ee4f49ab0627c397720ca56d1d0adf5ab198d20f837e204c9bad. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZDMQ2350223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21eeb7661874a6f1735bb9682169c7f773ba4fa268955352f89777fa275aa113. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/QMB622502502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77dc4c682093cba091e89e612d28ac59b2fa0e7e3bc153251c7a934c79882d1. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QMB622502501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b87bd468fd90aacb605e22148790664c1a0d82a712f4eaef4785b81b528ef66. 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/QZDMQ2150078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95a48a3ab4b87a078e8957374758338ede9f31bd8cadb3efd51c3b8b486880d. 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/USATO2300397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65748f67372d859becd3c5cee4bb8f8c3c20d862b9687ed060e81aef1d9fd595. 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/QZDMQ2150118.