ISRC GBUM71703751
Verified recording
GBUM71703751 is “HIM” by Sam Smith,
registered on the CopyrightChains blockchain with CopyrightID
0x686d44984a7281d0d101608a0018593cd9a71a8cecedeb0af4fdffeed0d14d44 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/GBUM71703751.
Recording identifiers
- ISRC
- GBUM71703751
- Title
- HIM
- Artist
- Sam Smith
- CopyrightID (CopyrightChains transaction hash)
0x686d44984a7281d0d101608a0018593cd9a71a8cecedeb0af4fdffeed0d14d44
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ae9ae7e345ec9376e12e3d52136d0b221b2b49e9f71287212a71ecf28a477301- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71703751
- Bitcoin block existence check
- https://blockstream.info/api/block/953513