ISRC PHUM72300220
Verified recording
PHUM72300220 is “Why Does It Hurt?” by Zack Tabudlo,
registered on the CopyrightChains blockchain with CopyrightID
0x3b67b7f7728f30df5f6b033b0739c5abe312fa7b8245737aa5c4078ce9cad867 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/PHUM72300220.
Recording identifiers
- ISRC
- PHUM72300220
- Title
- Why Does It Hurt?
- Artist
- Zack Tabudlo
- CopyrightID (CopyrightChains transaction hash)
0x3b67b7f7728f30df5f6b033b0739c5abe312fa7b8245737aa5c4078ce9cad867
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:8d100115d804d4d80fbcfebbb855f0d95d391ce6e00064a789b4f2d5b33367ef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PHUM72300220
- Bitcoin block existence check
- https://blockstream.info/api/block/953528