ISRC QMJPJ1900129
Verified recording
QMJPJ1900129 is “Hold your Tongue” by ESA (Electronic Substance Abuse),
registered on the CopyrightChains blockchain with CopyrightID
0x1c9d51f1577c0b438acb5680ba06f9d9c458a3e44938a6c259efb1ef22b0f246 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJPJ1900129.
Recording identifiers
- ISRC
- QMJPJ1900129
- Title
- Hold your Tongue
- Artist
- ESA (Electronic Substance Abuse)
- CopyrightID (CopyrightChains transaction hash)
0x1c9d51f1577c0b438acb5680ba06f9d9c458a3e44938a6c259efb1ef22b0f246
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:6d9f67dd4bcea58d617963c35f6d900861f5a894cc65b31eb6380aad4f563034- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJPJ1900129
- Bitcoin block existence check
- https://blockstream.info/api/block/960448