ISRC QZHN52256949
Verified recording
QZHN52256949 is “MARY” by EL OC,
registered on the CopyrightChains blockchain with CopyrightID
0x0db93679d185974d65dc58d286848c739dcfd79a2c3454f4302bbbee9c6f72e0 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52256949.
Recording identifiers
- ISRC
- QZHN52256949
- Title
- MARY
- Artist
- EL OC
- CopyrightID (CopyrightChains transaction hash)
0x0db93679d185974d65dc58d286848c739dcfd79a2c3454f4302bbbee9c6f72e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:1c8a1a734e88fe56c6b2cf07dd0fae2a0c35bd0bc6aa45d44dc9f07c17be9ac6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52256949
- Bitcoin block existence check
- https://blockstream.info/api/block/960105