Eryn Allen Kane is an American rhythm and blues musician from Detroit, Michigan who has become a frequent collaborator in the Chicago Music scene. Kane released her first EP, Aviary: Act 1, in 2015. I
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5023c8b4650c0fc576eb4a825f2fedbca42f3fb99983e1ef5668012177b6be6c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e2e018e-eb66-4203-af8f-0ebd427c0f7f.json and https://artists.proofprofile.net/proofs/artist/3e2e018e-eb66-4203-af8f-0ebd427c0f7f.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
MOTHERLESS [Feat. Eryn Allen Kane] (Robert Glasper Rendition)
SCIENTISTS & ENGINEERS [Feat. Future, Eryn Allen Kane]
Lauder Too (feat. Ravyn Lenae & Eryn Allen Kane)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cdc4fc6f19818e4d5621c3272f160b42d3fae8522142e5c39c96cf2ea5b4c39. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72214833 — a six-check JSON result.
Finish Line / Drown (feat. T-Pain, Kirk Franklin, Eryn Allen Kane & Noname)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311d6bf271d26a9cd307c33143a2e3264c7cdc2c96deede6426d2ccb306c7df0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACO1667457 — a six-check JSON result.
an Interlude Called “Circus” (feat. Eryn Allen Kane)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e382cb379e57c305eae57f1ed6de6e96a738892d31a247ae62c687ebd377bf1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2188620 — a six-check JSON result.
Few Good Things (feat. Black Thought and Eryn Allen Kane)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13d1c67864f51dee681151947589e4ad52cab27ef92e4602f5534b11778f293. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2188632 — a six-check JSON result.
balloons (feat. Jay Electronica & Eryn Allen Kane)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb892ec142b2f68323769b45402e66f83c951587213004fc47f68080e9da7be. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62308357 — a six-check JSON result.
MAYNARD VIGNETTE [Feat. T.I., JID, and Jacquees]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12f996bcd687647f544719c59b5d5c772c2dae8b0b73e2512f2cab70b32a3c0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2332611 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb958e27d4fd789fd46e04503ec186a6d26ff8744ba3f5c68993d3fd1197b468a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACR1618942 — a six-check JSON result.
Trail Blazin' (feat. Eryn Allen Kane & ProbCause)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36375cece231aa58e02c4aa918c07128f85a70090fa8fb3d8cf03166c9138865. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACA1473062 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666036293c2ff1e7262e314c4d6c4cac11d384c8d50ff73c2fdb22d0a700d708. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9K31200295 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85d21d4f7fab733b358afe3dc914d6b593c53dae83d9347bec57ae50034adb7. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9K31200298 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d27d6418aa5644708b700f3e32a80b61b4cadefad19897c15e014a234cb3d0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ85M2069235 — a six-check JSON result.
MOOSA (ft. Jeremih, Eryn Allen Kane, Wyatt Waddell)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff8e415d3e2bbc4ae868a24967d1924dde471cab3776e2c9befec80dc0bb622. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJMT2103500 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5bddbdd455824f5a565a6f317fa4de16cfc58abee1c799524561f12451f867. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJMT2003053 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a246c5f6864d548f6ca279dbd0b3dca1af24af37ecfeec01dd18f2b14720342. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81941695 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc1af6e47ced3b855ceade3226d9d5a5358ae115f5a66e15b66b37735b322a5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72318605 — a six-check JSON result.
Black Void (feat. Thundercat & Eryn Allen Kane)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad406f28a91bdd51cced2704ddc73edd4efbddf6431a6d7e8208c9ce8586fe7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72318601 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450c2110d843f27c128d79c71168ef4392cfa053e0c55be26e039d738a63d715. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1923530 — a six-check JSON result.
Every Painting Has a Price (feat. BJ The Chicago Kid and Eryn Allen Kane)
From The Private Collection of Saba and No ID
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9d7c23b51a2f7d2495318712f9894b1d1522bb3fb9b2109b39f55a0e9b4069. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2450861 — a six-check JSON result.