ISRC USFW40467212
Verified recording
USFW40467212 is “Tack” by Descendents,
registered on the CopyrightChains blockchain with CopyrightID
0x71e5d89ad3935b38ddea4b8e4520f8efa7f34f22d067d47b7fb061cf557252f2 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFW40467212.
Recording identifiers
- ISRC
- USFW40467212
- Title
- Tack
- Artist
- Descendents
- CopyrightID (CopyrightChains transaction hash)
0x71e5d89ad3935b38ddea4b8e4520f8efa7f34f22d067d47b7fb061cf557252f2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ae6ab2fe7d1a213ecd49459b49e0cd0c14a914306983a00299576cb035b9ecf6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFW40467212
- Bitcoin block existence check
- https://blockstream.info/api/block/953520