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 0x59880e782e9587e67b2efc876e0f2ec44496eed315b11c9cd383cc309dbec0f0. 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/1a153e67-dc13-4b34-a825-f10a97b1954e.json and https://artists.proofprofile.net/proofs/artist/1a153e67-dc13-4b34-a825-f10a97b1954e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
sweater weather / i wanna be your girlfriend (8D Audio)
eyes blue like the atlantic (slowed + reverb)
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 0x1254975965d936d7bb34da8f7ebebc2074c11d19422dc44c21beca2c5fa4addd. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/GX5MX2265801.
Past Lives (ELIJAH MOON Remix) (8D Audio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c423512071c68374ef09070f35390b60e51af9e3c9791e0951c00b9152ef7a. 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/GX5MX2273808.
Past Lives (ELIJAH MOON Remix) (sped up)
after dark x sweater weather (slowed and reverb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018911e673c8dfc1aec1de3808c047c9f9854f9caaddad58bee797bf63c5f6c8. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GX5MX2279065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca17769e82cf01f0a8034d069d0d8f27aef4fa5e9929c39bac4180eb046103a1. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GX5MX2279067.
pure imagination (8D Audio) - female version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8fe16e5b440930462846d513eca959f48954c3da8b0265fcf7716628a85ac5. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/GX5MX2279005.
Past Lives (ELIJAH MOON REMIX) (8D Audio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ed5fa1a749b20065ba827f340df86056890af81afca78b644b99b19833479e. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/GBSMU9240542.
eyes blue or brown, can't remember (8D Audio) - Byjoelmichael Remix
we don't have to take our clothes off (8D Audio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfe548e34bba72a3a98e6e1d2dd120acbd80f1376e63aad3e50558c88a8e13f. 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/GX5MX2284270.
glimpse of us but you're alone at a bus stop and it's raining (slowed + reverb)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4b61ca3864e49a633461ee5f94e2225a6de075b191bb2e3b7a44300be6584d. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:21:00Z), 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/GX5MX2294119.
glimpse of us (8D Audio) - female version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b3ccd23f3f8cbda1696f6d0ef9a443692740e468f04c49bd5f6e7b7cfb0d03. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/GX5MX2298595.
glimpse of us (sped up) - female version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2275dce73f63d4cd3ec4a546fae3e3d9f7b4683777c14039d3f699bbf8c44b3. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GX5MX2298597.
glimpse of us (slowed + reverb) - female version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8085656bdbaf95984232d74d0c976cf0e34688c2641aa9aabd4d1dac457c0eb5. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GX5MX2298598.
hola como tale tale vu (sped up) - tiktok version
hola como tale tale vu (slowed + reverb) - 1, 2, 3
fat funny friend (sped up) - tiktok version
they're not the one and that's okay (8D sped up)
put your records on (8D audio) - male version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63591e23e5d788a6d1b3e09436da95cc108a54844aef60f7da29e7431c042a3. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/GX5MY2211322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04fbe1109daa35b4408c2bffcf371bfacdbe1392e9b51bebb1bd7c4e95bd9e8. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/GX5MY2213895.