Tsepo Mobu Tshola (18 August 1953 – 15 July 2021) was a Lesotho-born jazz musician.https://www.nac.org.za/rest-in-peace-village-pope-tshepo-tshola/ He was a member of the Afro-jazz fusion band Sankomo
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 0x1503b7da17f38ae989a5eb6ff72b40e5d8f00fc5f68922d9a2c7cfc5624992b9. 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/876c562e-2a62-4062-99a8-5db148b10f3e.json and https://artists.proofprofile.net/proofs/artist/876c562e-2a62-4062-99a8-5db148b10f3e.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 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 0xf724f2b47458af90f14adafc1e262645e5b71620ffb3eb7ecff228c37fd41cee. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:43:28Z), 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/ZAUM72300784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394e6890e1a0b6acc189f0c783884c355700ed6a8c96f987264bb443f7515c4a. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/ZAA029300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43792c00a9884a572db261de9752055d55552918dffeb5897553d2b554ee2269. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:26:10Z), 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/ZAA029900636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d07f50a668b7acaddffff3ffec666e0baf42b0d5b1d92a062c3a32e84f8317. 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/ZAA029900637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99bc46c01ad41a5de15256b5d23881d323e57da42009102d932614f8c8b34c4. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), 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/ZAA029900638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ed7ce995a68df3a9d8d4e63769798295d629f475d9453a130b749b3ab50b69. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/ZAA029900641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7abbbae1d435f77c2d320ca995a7d7dd9bedb39502915a8138f41ab3c80117e. Chain 2 (Bitcoin): anchored in block 958573 (2026-07-18T15:49:54Z), 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/ZAA029900646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da5f3359281fd8833392f1a817436625018e40129da2a834c1233cf80dad7a1. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:57:22Z), 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/ZAA029900648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb6cb8a33e884fc31fce3bd9ad4c0685d1cd44da677341be23c9d307c2018e1. 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/ZAEI71800259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9869275b2f2b10812ba3c9a9ee099fbd735bf99f6aeb6741bb5956f1eb99e175. 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/ZAEI71800263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2a02faac002adf5359c38da24da6bc4b2aab407dd30820d00977129991b628. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ZAEI71800264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708b4e1eb5dca144e6ace635eb91bba038270c674d4ef8a86254d07644f12853. 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/ZAEI71800265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22f57877d83f887b27c3a91d124dea68f6ca4067d0df80262d3921311f48dc3. 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/ZAEI71800267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f00b2d63bd371b0ea72a0c5b378ff000f517a5ab022b7247f698a2d8569f457. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/ZAEI71800268.
Winding Rivers And Waterfalls (The Village Pope)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43792c00a9884a572db261de9752055d55552918dffeb5897553d2b554ee2269. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/ZAA029900636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x394e6890e1a0b6acc189f0c783884c355700ed6a8c96f987264bb443f7515c4a. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/ZAA029300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9169626a3cb999a3617d91effa89bb0359d6e85b3b2e1ea1d88edbe4ebc65967. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:09:29Z), 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/ZAA029700591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a2270e001cd5a3a37a3d4c57ca6a90f8cdfbda46c319e35bd404f7ad00c1e0. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/ZAA029700593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19ef9cef43f03490c34bc5657b5856b787a233488a82723825da09055a18cdb. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ZAA029700597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482ad768cb6528b2ff601c6453e8e12b6ff244957c5c1158bba53b6651e2d558. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:31:48Z), 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/ZAA029400056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ae46dd2c2aa0a638eaeec48a3476939f40a518b9389c853a115387f1f770bc. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ZAA020800340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994bd98becc2b09d98aeebbb332ca452818453c39f11b1a4718611631c100534. Chain 2 (Bitcoin): anchored in block 957647 (2026-07-12T03:57:41Z), 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/ZAA020800273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21638af709d34c7066dc715c395ca00ebba1c8fe2959be310bce3579a01758ac. 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/ZAA020800275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9248f5c14db7b68d5fe53e35106f0235a1c7230a3ea3f4d14fe907576c7706. 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/ZAA020800276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683606e690058454ebe66be60abd2b05df30ee94c41dc8b63f943d7f35e7f774. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/ZAA020800278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61ce3a7d6936be12a0ebbcf128b3eed3bb81ac5078edcf35301bec401f261ed. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAD621700714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10b9d321a828913cb899cf21301fe612028b15c5b58e349f7c09cabe87f9318. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/ZAUM71801884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10b9d321a828913cb899cf21301fe612028b15c5b58e349f7c09cabe87f9318. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAUM71801884.