ISRC USUM71606078
Verified recording
USUM71606078 is “Hold On” by Shawn Mendes,
registered on the CopyrightChains blockchain with CopyrightID
0x8062820e3ceed601f03d10a0e9f00fc78ea659c6d866b8fc167ff1ee1c0d401c and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71606078.
Recording identifiers
- ISRC
- USUM71606078
- Title
- Hold On
- Artist
- Shawn Mendes
- CopyrightID (CopyrightChains transaction hash)
0x8062820e3ceed601f03d10a0e9f00fc78ea659c6d866b8fc167ff1ee1c0d401c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:18daf6cc3101b81f5f138e5945d7191f635acd02b9e7f56e09a24fa6508d6b2c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71606078
- Bitcoin block existence check
- https://blockstream.info/api/block/953513