thumb|right| A bandros bus Bandros or Bandung Tour Bus is a tour bus which operates in Bandung, West Java, Indonesia. It is used by tourists in Bandung City. The bus was unveiled by the Mayor of Band
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 0x2c48e5b23dbcb61dd08829c4f692cb21c1d2ca967527e471e4f2adbf2bf5c4b1. 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/8c71a8ef-e45e-4829-9c41-0a264394ee84.json and https://artists.proofprofile.net/proofs/artist/8c71a8ef-e45e-4829-9c41-0a264394ee84.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 0x22acfd05fa236a1f72b4f83cbdd75a33173c9fb06186273ca86852071e471319. 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/ZA56E2420539.
TEBOHO (feat. Mashell MusIQ) - Jazz in the Mood Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53e7461500e9d137602a857d5c45d0464ea39daae95b2960589c6d49ed63452. 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/ZA56E2420540.
Therapy (feat. CJ Keys, Mano & Caramelized)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ba27c8f2f9bff2b8a935b0befd5c10c52e23c469cc740764ecc790b91d1c29. 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/ZA56E2420541.
Autumn In Jazz (feat. Wesley Keys, Safe Sax & Swiss World)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34abd62d609a70eecc598130b0acd1887924ccc4f50584a05c7758f7d0048073. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/ZA56E2420542.
Maye (feat. Phumlani & Lungile Womhlaba)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f16a9610dee2d4dd61f9df02b38486b65a93b9c99ce7d84b1e6e74c1da3814. 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/ZA56E2420543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe196813dadf6fde9e742844a115f424d887dfb4d92e20f2c466cf66aea14d643. 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/ZA56E2420544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d877219f6d37c2e616ec7e12d52c9f3a648ffb507159bfc36920563a4656e30. 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/ZA56E2420545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e60282fba2ad218a5ccd8892002e7ac5f4a3cc8f8c995668d828d691bba6932. 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/ZA56E2420546.
Istory Sam (feat. Zain SA & Warren Justin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bee485afbeabe617b12bea56f0ac9f8f4e97ed88524aa691cf7b79ebc8e8db7. 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/ZA56E2420547.
Ngelinye iLanga (feat. Zimvo & Yanga Grenade)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8270ff47354c146f0320c7a62371ca76be5689dee11a4c82666cf82cc2c6cae. 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/ZA56E2420051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9f989cef2a60dd41f413aa5e9c111d2649c0b470f59460f25bb287a4967cc9. 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/ZA56E2420549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f69245815c9dccc046cc41aac4af1c2b1ca8e9d9ee2f199e282e45cb7e7a7a. 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/ZA56E2420550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b6e60bbb305f4d62920ae61d28db181e132994cde6cf8b8624984a077e3faf. 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/ZA56E2420551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a74f81fd9e5bcacd978e6fb1711728f49cf65384f3f3ad56c4bc8ef6dc1d24e. 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/ZA56E2420552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b9c54e9377d9dc2e0de84eddeda7bb5c7ec6fcafacc5153398b07edad57ca38. 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/ZB80H2400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a1996001439e739f047ff189f0da3d03d61e29f669f652ff0c16a47050b1fd. 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/ZBCKG2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe168db9378219e8a500f7d4b073d4cde7bbed39e23235d28054e56a866ebd36b. 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/ZB80H2300056.
Wadlala Ngam (feat. Zee Nxumalo, Cnethemba Gonelo, Don Scott, Bandros)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7eccd84a8e743363f76833ea60c4b0d2e8d052bf4beceffddae0b696164a2b0. 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/ZA56E2306357.
The LandLord$ (feat. Bandros, DJ Mydowa & Kaliedo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3fa254bd0bcd450464ba334994d8896e3de51c1373a774f8b941bdd11b5d72a. 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/ZA56E2416138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1cadf82f4cfa5a7c4e5eafe58587a567b6f2ec08910c756d1946630d614e4bb. 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/ZAANN2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0adbc59caa8713603a3d93b28ec6afe9004087f3197f7bc8c1a78180f772a28f. 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/ZB2NW2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x860115f0529735ef5c57082572b1eb1733563b0824ace62b16eb3f3ce99bfff4. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/ZB2NW2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7a9d94739b5e214af224c64c3d70ddd1cb64b7f32ba558ac674d78c4fdb034. 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/ZB2NW2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84f15dbee97d93f20235d93de43c914e70aa7fb7ecbdcc9329bcf2ca6269458. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ZB2NW2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30939ea10e4015e9f4e74632e6224593fe3b30be33d2e181f158caf4f146aaa5. 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/ZB2NW2200006.
Mogodu Monday (feat. T&T MusiQ, Springle)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa39045898c865252757d1641021999cb8aa5a02dc7cb022769b96a68d22ada2. 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/ZB2NW2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9097135c7a2dc9ceee2eda9d7d77f3d9dd9311d38ab13432a596868fb903a889. 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/ZA56E2416480.
Brenda (feat. Villosoul, ZANI, KG, Mr Sam)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d84eae32fd3c71455f37cb4892ec3d1b1199abe9a1183da22836cf13ecfd8b. 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/ZB2NW2300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0c9e23a2c3438fed1e2da10de94c3709317ee37ca5c27e2c0448b49f775582. 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/ZB2NW2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa22117f2666beaf56f6bb4840b9d40d6ffdabcc5ed4370c6f6f6fda377ece23. 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/ZB2NW2300010.
Isphithiphithi (feat. ZANI, CJ Keys, Mdu Humble, Mr Sam)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f59cd6a70b8cde7c91fa85fb5ee67e2f72f340ae41ed5c11d5e6473a819d62. 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/ZB2NW2300011.
Jabula (feat. CJ Keys, Mdu Humble, Mr Kaningi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d23ceafdb51065fdb49ec9b458863e0cd25b4a7cf8f2e4d7c4f58033353c6aa. 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/ZB2NW2300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22dec0b7adda9df61692c985feeafaf93155e1294e305425821f6cc0b6ff37d1. 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/ZB2NW2300007.