ISRC US92U1909848
Verified recording
US92U1909848 is “Hold Up” by 1773,
registered on the CopyrightChains blockchain with CopyrightID
0x7b23db458f7861bc6e4d16757f7450ac478eabb5a0aea12d40ad276d192fd8bf 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/US92U1909848.
Recording identifiers
- ISRC
- US92U1909848
- Title
- Hold Up
- Artist
- 1773
- CopyrightID (CopyrightChains transaction hash)
0x7b23db458f7861bc6e4d16757f7450ac478eabb5a0aea12d40ad276d192fd8bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:26d4736afdfb2a0cea14edddbf0971e8fd13421b694e1e199268402773259cd3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US92U1909848
- Bitcoin block existence check
- https://blockstream.info/api/block/957120