ISRC QMRSZ2302130
Verified recording
QMRSZ2302130 is “Holding on to Us” by Leslie Odom Jr.,
registered on the CopyrightChains blockchain with CopyrightID
0x2c3d72f8e8c214ac02e21a901834e7347c4b3208d361f922ac2b268e25005a27 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2302130.
Recording identifiers
- ISRC
- QMRSZ2302130
- Title
- Holding on to Us
- Artist
- Leslie Odom Jr.
- CopyrightID (CopyrightChains transaction hash)
0x2c3d72f8e8c214ac02e21a901834e7347c4b3208d361f922ac2b268e25005a27
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:fa68db901d21086651a0a39b3a8cdaca99bd57dc19a8f0bd49e8d75a838f79bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ2302130
- Bitcoin block existence check
- https://blockstream.info/api/block/953528