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
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, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb9e21335930071917a13b080b28b81b9793bf328b5ef43ad2039cf029a8b01. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:11:04Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACL1641899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788f4e7a89d0ed73f0940c17b1edc7781d9a3e1cd83ea8e10a22914f8f066fa6. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACL1682662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d871cdbbd99edab939cd3616221a83709241ad1bf4b479d96d7c6943cf9f90. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACL1682666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd115e47d577a2affbe22691090cdf33e711534be17fe516e5ad6d344dbe472c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACL1682668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca464884c2f223b9b1daf07fff56b930ce8a33cdc9c70725a6d87dae2761b640. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1501337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc61cb700ebba468bc368d888cea7c2d00bce05118712fd13b47f092bfec3e659. Chain 2 (Bitcoin): anchored in block 958865 (2026-07-20T13:23:24Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1501339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af97a1e1e075c7af9343cea129ee00cafde6960fa661f6b6d93b433d5879985. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1501340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e053fbec62f8818a6bfde5d3db6a9a857f5fc6ef2bcfcbe697b5df3620a307. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US23A1501342.
Lauder Too (feat. Ravyn Lenae & Eryn Allen Kane)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cdc4fc6f19818e4d5621c3272f160b42d3fae8522142e5c39c96cf2ea5b4c39. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72214833.
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 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACO1667457.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2188620.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2188632.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62308357.
SCIENTISTS & ENGINEERS [Feat. Future, Eryn Allen Kane]
MAYNARD VIGNETTE [Feat. T.I., JID, and Jacquees]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12f996bcd687647f544719c59b5d5c772c2dae8b0b73e2512f2cab70b32a3c0. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2332611.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACR1618942.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACA1473062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666036293c2ff1e7262e314c4d6c4cac11d384c8d50ff73c2fdb22d0a700d708. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9K31200295.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9K31200298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d27d6418aa5644708b700f3e32a80b61b4cadefad19897c15e014a234cb3d0. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ85M2069235.
MOOSA (ft. Jeremih, Eryn Allen Kane, Wyatt Waddell)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff8e415d3e2bbc4ae868a24967d1924dde471cab3776e2c9befec80dc0bb622. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJMT2103500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5bddbdd455824f5a565a6f317fa4de16cfc58abee1c799524561f12451f867. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJMT2003053.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81941695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc1af6e47ced3b855ceade3226d9d5a5358ae115f5a66e15b66b37735b322a5. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72318605.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72318601.
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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1923530.
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 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2450861.