Spencer Anthony Hawk (born March 26, 1999), also known by their stage name Gupi, is an American electronic musician. Gupi is the child of skateboarder Tony Hawk. They are part of the musical duo Food
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 0xe219202aaf744f356e7b989c65cb79410d1560400fb6c12652256b2496a8b6a0. 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/ca08f176-bdc1-44d7-92da-06d043e1ec32.json and https://artists.proofprofile.net/proofs/artist/ca08f176-bdc1-44d7-92da-06d043e1ec32.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 0x43a7edb154bd8651e92e256c7d52fce2d0b5002c2eb52abd11224dcb890faaa3. 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/USZ4V2000377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259398f9cc1879f55ff6c08a7e7ac78edd06b2aaf62b1ab8336e117708a2e038. 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/USZ4V2000379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94557bf307dd5617ac19d48b15c94662e2977d697aed06c65335c6eab6a860d. 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/USZ4V2000380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2ac1b9c0db523f99ce6e272633c0f818ab1960bcc0b6080cc06f1afe5cc442. 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/USZ4V2000381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a381d300227f4f0708986033bb18387a11dd4f526de74146b53b00d96e79b1c. 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/USZ4V2000382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cfe5549545f7962ea7ba561817c4974223b982ba2b3c6ce0d5e03f2d9f3b3a3. 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/USZ4V2000383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870effd9f01628589fd3471f4a99b5e1d3f766125016b8ec56046b2cb04f828e. 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/USZ4V2000384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x884a9a8ba97d5da365117d55a7fa5bf1d421cead5b5b034911dd8346eeac326a. 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/USZ4V2000385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae5448888a5ce8e08996b807a9099f6fb801265ce6073b96b5aa7e33e071b5c. 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/USZ4V2000386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c3d974482c587ed9865a7e102d3debe689be250e78a254b6d92527226b96c1. 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/USZ4V2000387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9a5d71b6dff529f8042ea031a6b5893738a75a820863c784f6cfcf9c9aa887. 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/USZ4V2000063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb1d1ff408303c87dfb36cb948fe4a94c3cbaca1ed9da9e9a4402651a40e974. 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/USZ4V2000069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9fe141251db8cd38c0647526a9c57383111c67155c870370a560ad91941f1b. 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/USZ4V2000071.
puppeteer my corpse at the renegade please
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9dc99844bf435c18e983b725223bfdcd7ff5baa06c634365773f25f41e44cc. 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/QZWFP2383920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7d0121cb8ecad88080f76271bf050987e63ab3b0c8310a7820f2fb19787bba. 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/QZHN62144125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a381d300227f4f0708986033bb18387a11dd4f526de74146b53b00d96e79b1c. 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/USZ4V2000382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb1d1ff408303c87dfb36cb948fe4a94c3cbaca1ed9da9e9a4402651a40e974. 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/USZ4V2000069.