ISRC US3DF2455461
Verified recording
US3DF2455461 is “Brooklyn” by 7&Nine,
registered on the CopyrightChains blockchain with CopyrightID
0x9916e3c550db274ff1184b7ca0ee6ac9a30448fe95a2abc4f269a7a7c1b14743 and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2455461.
Recording identifiers
- ISRC
- US3DF2455461
- Title
- Brooklyn
- Artist
- 7&Nine
- CopyrightID (CopyrightChains transaction hash)
0x9916e3c550db274ff1184b7ca0ee6ac9a30448fe95a2abc4f269a7a7c1b14743
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:551a5c5ba38f786329a44dd92683c6a67da3eeea65fcd4898ba1351aa55a77f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2455461
- Bitcoin block existence check
- https://blockstream.info/api/block/957819