ISRC QZWDD2421274
Verified recording
QZWDD2421274 is “Work All Day” by Andres Levin,
registered on the CopyrightChains blockchain with CopyrightID
0x7ca73e069c4c9415f7bb2380e77830657cdcf6b1ee0724ddf69ff0b5bd888a34 and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2421274.
Recording identifiers
- ISRC
- QZWDD2421274
- Title
- Work All Day
- Artist
- Andres Levin
- CopyrightID (CopyrightChains transaction hash)
0x7ca73e069c4c9415f7bb2380e77830657cdcf6b1ee0724ddf69ff0b5bd888a34
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:b9d56c5ceb0ab5dff9730571c6a5930832e5e06f1146062305ab7005dd4ccdd4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2421274
- Bitcoin block existence check
- https://blockstream.info/api/block/960111