ISRC QM3DF2251362
Verified recording
QM3DF2251362 is “Looking Back” by Zayx,
registered on the CopyrightChains blockchain with CopyrightID
0x16491f49da2c65ba416e4b8de0124d55b051dbd880b417cfaffbe984242b34c8 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2251362.
Recording identifiers
- ISRC
- QM3DF2251362
- Title
- Looking Back
- Artist
- Zayx
- CopyrightID (CopyrightChains transaction hash)
0x16491f49da2c65ba416e4b8de0124d55b051dbd880b417cfaffbe984242b34c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:f111660c69dbd2b8c2c3157e0967fd69dd6ed2a347f35a4c4355564dec9fce53- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2251362
- Bitcoin block existence check
- https://blockstream.info/api/block/960368