ISRC UST8K1783114
Verified recording
UST8K1783114 is “Closer” by Swarvy,
registered on the CopyrightChains blockchain with CopyrightID
0x5f60b555a8df3107b89e7b8ec8e849761565ecee61955147f4aad3cfbd765375 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1783114.
Recording identifiers
- ISRC
- UST8K1783114
- Title
- Closer
- Artist
- Swarvy
- CopyrightID (CopyrightChains transaction hash)
0x5f60b555a8df3107b89e7b8ec8e849761565ecee61955147f4aad3cfbd765375
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6ad72fecce2ee50ade8c73a8c5dd71580a92b950119104dfb8aa5fd8fc3013ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UST8K1783114
- Bitcoin block existence check
- https://blockstream.info/api/block/957118