ISRC ARQIW2415134
Verified recording
ARQIW2415134 is “BACKGROUND” by Up & Down,
registered on the CopyrightChains blockchain with CopyrightID
0x8a739f494d5e11918fbaeb266e12e6dc971d2ddd7e761f5a01c281289d81b2bb and independently timestamped
in Bitcoin block 960113 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARQIW2415134.
Recording identifiers
- ISRC
- ARQIW2415134
- Title
- BACKGROUND
- Artist
- Up & Down
- CopyrightID (CopyrightChains transaction hash)
0x8a739f494d5e11918fbaeb266e12e6dc971d2ddd7e761f5a01c281289d81b2bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:38:16+00:00
- Bitcoin block
- 960113
- Canonical record hash
sha256:eaa66788931f0831fc1f680fcfb82eaee4355077869d4779556c5b8eae76f601- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARQIW2415134
- Bitcoin block existence check
- https://blockstream.info/api/block/960113