Breakestra is a ten-piece funk "orchestra" from Los Angeles, California, formed by Miles Tackett in 1996. Tackett, also known as "Musicman", records, composes, plays bass, upright cello, guitar, keyb
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 0x2f7b6412aadf10e84f196a3ce4e812518e7bae550be1bd1df8d4402560f65a2d. 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/813ab6eb-e6d6-487e-b148-779663631cf4.json and https://artists.proofprofile.net/proofs/artist/813ab6eb-e6d6-487e-b148-779663631cf4.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 0x7b46d4c34e80f9a7387a1c23d5f55aa83ddab2b5a383740ee9d59c8548169ce0. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/USUR40517807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3aad3f8bfa747276840ff72e54f39161d25ff79731845257db5d2d2016873ec. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USUR40517809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d62b01716a361ac0316c70410806cd4d26ad26d1d9aa9806eb0ec3eaea8efe. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/USUR40517810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f1a8715670afdc72954b2cc90a487ce8cc64a04fb624997b0894351869e156. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:07:15Z), 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/USUR40517813.
Posed To Be feat. Chali 2na, Mixmaster Wolf & DJ Dusk (R.I.P.) - 12''
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74dba86b7ad85f0fa30081b1fbac747a9e1d82be7d089b996fde2f5ae89a4dd. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/DEG930940105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd9bf66e20a3b6da149a038aca50f434addc7d7e21f045cdaa98baf7a1e1190. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:08:11Z), 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/DEG930941008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16ba36fc94a038da42944e960e4b570ba873c0eb58551c649b5f0a7029abf53. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:58:44Z), 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/DEG930941013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805a2192659038ba06ad26be973cfe28bab38366010a4dde725e67f7e262f734. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/DEG930941014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68895bec93ecfd5151e7b7c8d79ebe6e5b52948702730a634f9d763779d9002d. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/DEG930941015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x799bbeac09092b56eb062a391b2016d19d6edd24ba85be805afb440351114667. 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/DEG930941018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9054a49ba49eba69d31b8136b5ced5872b74dfaf73b6e6a4b477a50a7ab5dee3. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/DEG930941020.
Miss Funky Sole Shake( Afrodyete On the Mic)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe25d67bf302b741da43575a88cc0f258165717e5c763296c65ed7220297811. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCABH1272253.
City Lounge Volume 9 (Paris / London / New York / Berlin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d153f03bb4daef2283f12e0dbd57541ce2a7679a7e5932b2174f1983a0ebab. 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/USUR40517802.
〜Introduction〜CHICKEN-featuring Breakestra-
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170c264ba4faee253cb5989d73d1f9abced52f4d96a44dadbe9cbf5edea2ca1d. 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/JPWP00205250.
〜Bonus track〜FUNKASTIC(Breakestra Version)-featuring Breakestra-
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5fde369e6652f7ad7a620f9005bb617f7e57c04acc39c5034a9166002dff18. 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/JPWP00205350.
Funk N' Beats, Vol. 1 (Mixed by Pimpsoul)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86904882d39d37346aa3a275f472ff76775daa342142dd5352e3c5a9a2c54db1. 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/GBRGV1350205.
Art Class - Masterpieces From The Soul-Cal & Now-Again Catalogs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fcffee2559a62b7cd69444df745d77a8e729bec344a7053d10e95da2b33110a. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/USA2P2240950.
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