ISRC US3DF2454769
Verified recording
US3DF2454769 is “Spiraling” by Hoffmeister,
registered on the CopyrightChains blockchain with CopyrightID
0x120507dc8c56ac665078f8700a76cd121fb1556012c4ef5f7d2e1b8176db3dbe and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2454769.
Recording identifiers
- ISRC
- US3DF2454769
- Title
- Spiraling
- Artist
- Hoffmeister
- CopyrightID (CopyrightChains transaction hash)
0x120507dc8c56ac665078f8700a76cd121fb1556012c4ef5f7d2e1b8176db3dbe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:c4f8e4b16ca54365c96f3f420ec62dc9834bb01285713579469993fca952d228- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2454769
- Bitcoin block existence check
- https://blockstream.info/api/block/953528