Call It Off

Recording by Tegan and Sara.

Recording identifiers

ISRC
USRE10700705
Release date of the album this recording appears on
2023-06-16
CopyrightID (CopyrightChains transaction hash)
0xbd01d76235771c3fe81707a703cf15bdc5dd0bbee636193b752a73476513cb2a
Copyright registration time
2026-07-05T14:19:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:f10ce334684e3897caadcfe6fe58739acefe448b3b587bcab9def0fa9435f116

What this proof establishes

This recording was released in 2023. ProofProfile's artist catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and this recording entered the record through cc-db-prod's ISRC-linked registration. Its provenance rests on the dates stated above rather than on the era of that source corpus.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.