ISRC USUM70807647
Verified recording
USUM70807647 is “Hold On” by The Osmonds,
registered on the CopyrightChains blockchain with CopyrightID
0xbf48820580f3c09ef2e1901615e33c8dda8a201a8cd7f103ad09e41bbeefb5f5 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70807647.
Recording identifiers
- ISRC
- USUM70807647
- Title
- Hold On
- Artist
- The Osmonds
- CopyrightID (CopyrightChains transaction hash)
0xbf48820580f3c09ef2e1901615e33c8dda8a201a8cd7f103ad09e41bbeefb5f5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:76dc802fda30c52e2e25b8e61a8105db65791ed7a67d4e08ddc7b7363c74a244- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70807647
- Bitcoin block existence check
- https://blockstream.info/api/block/957120