Joseph Mayanja (born 30 April 1979), better known by the stage name Jose Chameleone, is a Ugandan AfroBeat artist and musician. He sings in Luganda, English, and Swahili. Early life and education J
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 0xdd1fac0424490dbcea62390bda0645adb063c6687fce1bac7e23200326b5ae5f. 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/614a0fab-3868-42d7-917f-46eee5c5b48e.json and https://artists.proofprofile.net/proofs/artist/614a0fab-3868-42d7-917f-46eee5c5b48e.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 0x90ff24a3b1577f5f954123d140c30afc99a02b97717ae8bbc3cfd5265f5d8e87. 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/QZTAS2253632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09821c24864ac355e838da4b0606cbf7f74ceabce4bd00967061807d5f68b2e. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZTB82207418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0f9f01151c5d3c8932241ef3759f2399a18e840df7a718b7cf96236afa85f8. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZTAS2253636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf784356b29300bab8b37481fd58d0ad2658d512e76db791a13858a8ed8f9f5a4. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), 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/QZTAS2253620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d2753607609cdde295ff62d045f9aecbb7fa5d553cbada032de0938f91ef474. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZTAS2253621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d6e503048980461ed4be4f28287e7eed6e92fa7daad082b8fb6cd7a1961371. 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/QZTAS2253624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e64cc2242277fa45b04d429a009240d88d12f7c0d670f85ba44a6f293993cf. 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/QZTAS2253625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc4e24e374d233381a721639e9a9c28d0a3b8b9f062476845cefbb497db8a220. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZTAS2253626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9641a8f33d18737aa2f3b1c056df569fdcfcd007493823be2c4b9c026c23b7f8. 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/QZTAS2253627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a023c1fdb8cb0896c3caf9b5355779a9fe306e6b63a71d8c22fad9a8f692680. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZTAS2253628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0147dff217d5807e14aa5a7cbcabc01f507ae424834485524548c394474ba2f. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:50:55Z), 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/QZTAS2253629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa321832af65fcb62b4c592ee8db0e62dc2831721c98502efc3176ddc289dbcf6. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T02:04:52Z), 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/QZTAS2253633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3ca9cc93918a772805832cffe12f17e4d9494efd3dc52d021a65113d802b1b. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZTAS2253634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54af4a3c99b7a8f64ea61040a60ec94ae448e5201012a86757e0cc0a767a07e. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZTAS2253638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e38f405fed5fe3a291e0fb1d9eeeac99937402650e17b312e2959747d2119e8. 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/QZTAS2253640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18563a5f68ba9cf838a3fd49aad411953628f50a05b70afe974a2e8dee3a313d. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:47:36Z), 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/QZTAS2253642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa631fdaa2f9c860f08504b01f2be1fcd59f878aa425ef89351eecbb75a1a9ff1. 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/QZTAS2253641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8292cb3aeb2f1ab3cbae261eb06f57a7b26e5a1308cbc21fa6c4383b534543cc. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/QZTAS2253622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc4e24e374d233381a721639e9a9c28d0a3b8b9f062476845cefbb497db8a220. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/QZTAS2253626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58606499c9b29c19ba9aee96521af90f06c2ab534f10d015fc3369141f79c0c8. 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/NLRD52015013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa3536b1af7ed12fe4bdcd22d09e6bd3a5a3ee1ce3944fdf1851a62a0185467d. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/NLRD52015015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a40587bda2adc8ef4c7707ff9184f6f7dcd01476c88c0621786f486d0418b2. 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/NLRD52015016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4422486617e6f2551bb9de467b21921c59eaad85d7fe6f38fb2f344c05b382c8. 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/NLRD52015000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4422486617e6f2551bb9de467b21921c59eaad85d7fe6f38fb2f344c05b382c8. 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/NLRD52015000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15d9452bec17dde4e4ab1bb5c7d9b951c352c7922e5f2b99f807235e36b2bea. 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/NLRD52015018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33090334c89dc0316aa2b0d962acad9bdd58f2db8d7b0a3dd7f9dee0897961b6. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/NLRD52015019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7689d372395db3cb6716d3387f262df1f22f519caec09df07088acdeb57bb595. 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/QZ5FN2405804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde348f93d3c7b3d489e0c8f727b180610ef67aa25b062a6b2c650fd754803f1d. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:43:15Z), 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/QZ5FN2405815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ffe2c068a54b8bf3aac159b50e057c4e6861737a1dcf33aadf02bce8cf1bfa4. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:36:31Z), 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/QZ5FN2405820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c5c083d68560e682862b3caad8a878e68067b0ca760c93fcb22bff496a8a7f. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/TCABY1492275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c60273880adc988bb0fa668a994484878451e049d1fd8a3321f07e108d3d842. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:18:56Z), 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/QM6N21749296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1d5d712af68e451ce25dbc272480158100ba7c027a82c0914bb0b2b1ee9729. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/TCADL1822833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x624614040c13b7dcfdda440c6676e757405f9e769f23a0594a8f9bbb09315a30. 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/TCADW1879138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fcdb3c7c998950d8c8698bce32b8d9e8bcc8ac3b4fa7f786da5f0dc5ba21923. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:54:15Z), 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/TCADW1879140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d63a63d1e1251f1eca9b0783a3cf3042953f0537aeba6437856a678d32a079. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T07:38:27Z), 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/TCADW1879143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44b15afa4f334cb5efee52eb6c89cfbfea2c549c36b7a29b0f11bf6afdcce7d. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), 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/TCADW1879146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4862c404f80ab620d75115a889ef9ca0fd4db078ccbb3fec7dca87c1c3b818b. 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/TCADW1879149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f9e403cbc22690680f5a422e643e2f268500d24b056d99832aa41222ad172d. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/AEA0D1920413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab267f23fb6508b67b716151132132f42c977d0bc5fbe0f77c174aa51946aa0c. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:29:51Z), 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/TCAEC1996696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcdb5a59ac61dc0804001c383f1f4b201f5272ba30d3c4f46f58f75bdc6ee135. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZTB52268981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a86db3746828f2ed14767db06cf6a3832e814037b7ae7df4d66044d98a8392c. 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/TCAEP2096999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ce7c1512563cb152f483f700922888d817b80484291c998ceb9892a7fd8dca. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZTB52267238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe54bd235d1c9d0370b5d30e319ad1dd1f97fcb6edf1fb577493972744dffde3. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/TCAFW2190163.
Conversessions with Jose Chameleone (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea34ed0d895ccd5e277091dd21fd30c37e57a4e11b69ae490cc8c06ef2044f9. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/UGA2F2200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7228278e8358fafed9b9353cbcc0d4ff17259bc59ff6d2e0b5a49f0d2872d4a2. 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/UGA2F2200038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02189b6b7194f61ea54554ce9b8181aa3296bd6d514247c5d805befcb42ea4e1. Chain 2 (Bitcoin): anchored in block 956426 (2026-07-17T08:58:21Z), 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/UGA2F2200039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda520fec5f2ce5b9fcb4d94f0949c9b49ce653f29015008de80e37f1840bf59d. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/UGA2F2200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a08b026cb5ae83c86f3f161e6296db41acbcc23174418000a6d95aeda810fd3. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/UGA2F2200034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a6db9f3d8522dd29ad7359e13acbe4bdeeafa8871e62733462811bed4de6f6. Chain 2 (Bitcoin): anchored in block 957751 (2026-07-12T20:41:42Z), 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/QZHN82215434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ef67c379af2b0473ee5d4975ad180a87924b8ce33d9a879693ee8b811bbf10. 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/QZTB82382768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20992f9a87167483b4aafabb57b5c451b87b8e9afc4aa3cfb3cc1c972e835096. 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/QZHNC2427393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a39ab92b241dd714a68824e36061e749c15a09405f4af74119ffe0804a063d1. 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/TCAGW2399481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee734d1552b5865c4598d110e662480817942989889dba3a928391ea6f1d039. 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/TCAGF2232076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb618ae87996225c47e76611b090b318025b098d83e2cb1e964bc3ab45a85cd0. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/FR10S1669815.
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 0xfc6ed30dd98f9aef0ac9fe870e5dd9ed8d24d2e54c4032d2e89683a838b2157b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/TZA1X2001282.