ISRC USDPK1600086
Verified recording
USDPK1600086 is “Freedom” by Dirty Heads,
registered on the CopyrightChains blockchain with CopyrightID
0x6f4bbfc03b4736a5f53a7a23b43b6f4f8cdebeb0b5540ccec7c1fc0d04a3f33b 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/USDPK1600086.
Recording identifiers
- ISRC
- USDPK1600086
- Title
- Freedom
- Artist
- Dirty Heads
- CopyrightID (CopyrightChains transaction hash)
0x6f4bbfc03b4736a5f53a7a23b43b6f4f8cdebeb0b5540ccec7c1fc0d04a3f33b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:3b21a2a6c46d0652f29144a0857cbcdf96936f6a0f8bbf901c4cefef213b97fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDPK1600086
- Bitcoin block existence check
- https://blockstream.info/api/block/953528