ISRC QZTBA2247436
Verified recording
QZTBA2247436 is “Dead Ends - Instrumental” by Koresma,
registered on the CopyrightChains blockchain with CopyrightID
0xbcdb46d9880bbe8a9998adc79607bedf44cde366117d20ab5f73ab7f3305cd8d and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2247436.
Recording identifiers
- ISRC
- QZTBA2247436
- Title
- Dead Ends - Instrumental
- Artist
- Koresma
- CopyrightID (CopyrightChains transaction hash)
0xbcdb46d9880bbe8a9998adc79607bedf44cde366117d20ab5f73ab7f3305cd8d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:c3b7e79881e98bcccb2545dfe1cfa70cedc2d6de13920a76782ccb80222a8388- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2247436
- Bitcoin block existence check
- https://blockstream.info/api/block/960150
Full record
Track page: Dead Ends - Instrumental · Machine-readable JSON-LD