ISRC USQY51774034
Verified recording
USQY51774034 is “Earworm” by Duffrey,
registered on the CopyrightChains blockchain with CopyrightID
0x30043e1a695175bc21d48c1346dab2b4cabf745ffdf757003671174fc586b326 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51774034.
Recording identifiers
- ISRC
- USQY51774034
- Title
- Earworm
- Artist
- Duffrey
- CopyrightID (CopyrightChains transaction hash)
0x30043e1a695175bc21d48c1346dab2b4cabf745ffdf757003671174fc586b326
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:3cbde93a11d38e4308d5bd1629b2bfd85475207cb24d0b52adb1346f1ebdd5b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51774034
- Bitcoin block existence check
- https://blockstream.info/api/block/960117