ISRC QM4TW2109342
Verified recording
QM4TW2109342 is “99cent” by Retrogott,
registered on the CopyrightChains blockchain with CopyrightID
0xfd31485c54cb7f00b2ac8c128948ab9a55595238df891607cb80d2eedcc064f6 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2109342.
Recording identifiers
- ISRC
- QM4TW2109342
- Title
- 99cent
- Artist
- Retrogott
- CopyrightID (CopyrightChains transaction hash)
0xfd31485c54cb7f00b2ac8c128948ab9a55595238df891607cb80d2eedcc064f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:6a509e8f931116519dc07ecf51191979ab5c2f751586a923357664e52d00cb99- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2109342
- Bitcoin block existence check
- https://blockstream.info/api/block/960138