ISRC QM4TW2352981
Verified recording
QM4TW2352981 is “Countdown” by J Alvarez,
registered on the CopyrightChains blockchain with CopyrightID
0xcba9f22e1f3d89e9b348364ae004f53502e9dc35f59f8459506ad3214881e73c and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2352981.
Recording identifiers
- ISRC
- QM4TW2352981
- Title
- Countdown
- Artist
- J Alvarez
- CopyrightID (CopyrightChains transaction hash)
0xcba9f22e1f3d89e9b348364ae004f53502e9dc35f59f8459506ad3214881e73c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:72012db02ce5990b485bbe0a85aadbfdbe60abf1249a81e8bc6477fd33022600- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2352981
- Bitcoin block existence check
- https://blockstream.info/api/block/960099