ISRC QZA742322036
Verified recording
QZA742322036 is “Backdoor” by Sayso P,
registered on the CopyrightChains blockchain with CopyrightID
0x9b1241d9361b9234026401c63ff48c8bbc3dd75df95e264175a0f27aa940b3fc and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZA742322036.
Recording identifiers
- ISRC
- QZA742322036
- Title
- Backdoor
- Artist
- Sayso P
- CopyrightID (CopyrightChains transaction hash)
0x9b1241d9361b9234026401c63ff48c8bbc3dd75df95e264175a0f27aa940b3fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:c62d671f5c18b1536a93cc202f683ad6d5e1f78c935526e084cf7595c0667461- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZA742322036
- Bitcoin block existence check
- https://blockstream.info/api/block/953515