Jungle Brothers are an American hip hop trio composed of Michael Small (Mike Gee), and Nathaniel Hall (Afrika Baby Bam). Hailed as pioneers of the fusion of jazz, hip-hop, and house music, they were t
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 0x8bdb18c17c88e39decd657fb3b77a02d9dc6044b8670412ecb8687c3d329fa71. 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/174e1b28-96e9-45cd-a484-d9991be188d4.json and https://artists.proofprofile.net/proofs/artist/174e1b28-96e9-45cd-a484-d9991be188d4.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 0x0495551e95859cf27c020668355e1802b0f71ea37f3a8edbe880e00907b44159. 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/USWR38701601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4da8d9b595d18f1937c4925e81e4a11328bdd4fc4e5f9590e2149614206f45f. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/USWR39800035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x084520e67d5577960b317a927bf8f6dc0db8369b0e9508d9b40d17c726c1d939. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/USWR39800037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9e08e0cdcf2d70ce423230495c54dcf046b263d11a4afbe5bed25e7e23b101. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USWR39800038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006742445620157fb8fa31592cc2bb695396f7765cc0decb23416c1bd8a7e068. 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/USWR39800039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b464c980d687fb304531ea669eecbd78d13f31c82be1701df064791bd73767. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/USWR39800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb2fbf37bea8b43da35cfed56012c366b858e624a4104a3ebefdbf99fcc81a5. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/USWR39800041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294ba2c6efd88b6df787adf43bf1c7466a7987311040e72fd50e09980bd4e8b1. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USWR39800043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51d9cdc6b2be8446f6507d4637bad74e9fb6702e48c5c6d917f9fcbac8d8641. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:33:39Z), 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/USWR39800044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234ac85514677a41a460d30f9620ab74760df095e7f3a58691e3adfff3c4a377. 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/USWR39800045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d44be1479ce1bb5bcdc7a3f1ab75fc822aa3b83713473097f9e86a4c58065ed. Chain 2 (Bitcoin): anchored in block 956383 (2026-07-02T18:11:59Z), 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/USWR39800046.
Straight out the Jungle: The Instrumental Show
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ab88d88c5285ed05bcb115e1df13d20e8a0fca20d1b01ddc3ac9890e48694d. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/USWR31602201.
Done By The Forces Of Nature (Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b19e24ea2079732e927c40ea9a40504439099883d8457189cc86f4ac55ecdbe. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:39:12Z), 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/USWB10003291.
Promo No. 2 (Mind Review '89) - feat. Q-Tip
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd86238c47ff10d03d6788ec82903da441991bd831498bebff3a86207567ab3. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USWB11200693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048d2b4f749fe0ed74d702b6a16709f0ddb214ef67a225f48416542747ab8420. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USWB10101829.
Doin' Our Own Dang - Do It to the JB's Mix; Ultimatum Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6108f1ca1b69c239c09dfc4ca7eba52fe5d1f79c672e90098a9682ef626561. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/USWB11200696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bedafad114c3cf72091c7e646625fa1bf29e871c33b08beab55cf697ed7a0fb. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USWB10003290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f91574bee5ec8b38d246367087652605ef9ea12319e46719e18bf7fa96bb6f0. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-19T22:42:48Z), 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/USWB10101833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5383653b620de14f27bc126faf436bb2cf8127324de59219c3fa677af8b405a6. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USWB10003286.
Straight out the Jungle/Straight out the Jungle (The Instrumental Show)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b19e24ea2079732e927c40ea9a40504439099883d8457189cc86f4ac55ecdbe. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/USWB10003291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048d2b4f749fe0ed74d702b6a16709f0ddb214ef67a225f48416542747ab8420. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USWB10101829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bedafad114c3cf72091c7e646625fa1bf29e871c33b08beab55cf697ed7a0fb. 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/USWB10003290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5404cb64bee1662e546143866555bfaeebdb51bbd4acf852ae7f2301b6c9f046. 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/USWB10101831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29661a0a7c388f77bd469074d16ba5e9e97454d7d3d3c8ae43f95c8a274b3c4. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-20T00:20:00Z), 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/USWB10003299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4853070176da8f1878214ef55479ff5b2c6347204af91d620cd12359e15ccb59. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USWB10003292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5df98314de5eb6031bf017fb8d4c9f27aef5efd532b8e4dab1dc7ac9beca873. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/USWB10101832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f91574bee5ec8b38d246367087652605ef9ea12319e46719e18bf7fa96bb6f0. 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/USWB10101833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5383653b620de14f27bc126faf436bb2cf8127324de59219c3fa677af8b405a6. 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/USWB10003286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50d2b78e601980ce1d04a189c65c182e75a1e43c59e15770f2cf0b0dcb1c51d. 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/USWB10101834.
I'll House You '98 - Hitmen Remix Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc10165e85927c953f6893efaa23b7fcfd0fa10b62db7b6398c5e2198b4dcabf. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/USWR38501153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cce11469a617ca1db96d25b021bbe2bbb7ff63c495f9e83a23e1ac8f6408bf6. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USGS29900050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c0ea7805a62cc0a996704620ff51ed14cacee79d9041a40353bedb7664ba10. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USGS29900051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eadb6fccb025784abeee0ca232c363397cb085b3585ee9f0569cdc9b251ad31. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/USGS29900059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8306c9ac543d70b3f55788a9a0ce8c8c470059bcdf2c3e79bf06400850311a6. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USGS29900063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ec8203ccfe483e6203e122e941d581e7d37404b7b8295f655b09652c8ba2b1. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USA2P1822567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52b44b6691f35f26b099a1d7a21d4b8e602f4ed30c758618bdf8a87b8119390c. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:39:31Z), 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/USA2P1822568.
I'll House You (feat. Jungle Brothers) - VIP Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf89035270b2db3041384223a8087d554a468a6461fa71ed962c8982e74c405e. 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/NLZ541500804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192135d4a060b8984a41d0c0bd4ff338487f6b92c1bc6f127786839a38c30ca3. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/GBAEN9800186.
Beats On a String (feat. Jungle Brothers)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594b85dda418153f70fa12988107602d7ed3f09399bb88859ab378604001b9fe. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBLXN0600010.