ISRC QZES72299979
Verified recording
QZES72299979 is “regret” by coldspades,
registered on the CopyrightChains blockchain with CopyrightID
0x2a5a68d573dc2031fd6245fce7f35d16fdea39690ce3abd62c72bded075b533e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72299979.
Recording identifiers
- ISRC
- QZES72299979
- Title
- regret
- Artist
- coldspades
- CopyrightID (CopyrightChains transaction hash)
0x2a5a68d573dc2031fd6245fce7f35d16fdea39690ce3abd62c72bded075b533e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:840209e959508ef5cb943d69bb3b03101dd3f7adb6a51eaddc4fef5f199509ee- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72299979
- Bitcoin block existence check
- https://blockstream.info/api/block/956304