ISRC QZDA41951299
Verified recording
QZDA41951299 is “Barcelona” by Kettel,
registered on the CopyrightChains blockchain with CopyrightID
0xf807f16bbdceb786ef9de86f2b3502e7072220e161cd90744460e324d0ba472b and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA41951299.
Recording identifiers
- ISRC
- QZDA41951299
- Title
- Barcelona
- Artist
- Kettel
- CopyrightID (CopyrightChains transaction hash)
0xf807f16bbdceb786ef9de86f2b3502e7072220e161cd90744460e324d0ba472b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:9073e7552e50021644417f97bda887ed7ee28177b636593547eecc5a017fa241- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA41951299
- Bitcoin block existence check
- https://blockstream.info/api/block/960441