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 0x9789b26454b68b7f6b0227bf68d5c6a7a9680dab9ab7dd40bd9329905520f258. 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/6266a4f8-73dd-48a5-9a58-fe1ff2e4f976.json and https://artists.proofprofile.net/proofs/artist/6266a4f8-73dd-48a5-9a58-fe1ff2e4f976.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 0xbda9deace2670cd3f79cbe2ad938ea01d0f849cf472a232a2e2f487523580eb6. 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/QZWA32200407.
Jika Majika (feat. Mr Nation Thingz & Ceeka RSA)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb386427c17acbeeb5d182da41f21732040eea6e0ba0c179aeb049e4e8851a3a. 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/ZB1OS2300238.
Cheating Curve (feat. Scotts Maphuma, Leemckrazy & 2woshort)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d917ed254f33bd496d03b27ff260744f1152446447d3b298d7fca9ceee6109. 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/ZB1OS2300240.
Never Ba Loke (feat. Tman Xpress & DJ Maphorisa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e91c369e9d5a07fe67b803c77727972ce66115aa2c939117594083dc864723. 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/ZB1OS2300241.
Emazulwini (feat. Young Stunna & Leemckrazy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93607ec935005b922de1a5d8681efddb8bb8eb50c97b9d31da36a2f8752e535. 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/ZB1OS2300243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8471cf923d89264753d5f0f2b1448f029d61804572674f237a008b5ca1a8f8a3. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/ZB1OS2300244.
Bagejile (feat. Tumelo.za, DJ Raybel & Tyrone Dee)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44059eb068bae7fc70d3bb9d87b7ce46809a04797e77c54bc98bff01b60d8246. 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/ZB1OS2300245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0947ffe8fe73a14c5c3b5a951e925d20e97338f64dbb15e1965946417f12366. 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/ZB1OS2300247.
Ba Straata (feat. 2woshort, Stompiiey, Shaunmusiq & Ftears & Madumane)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd7a5a3bc13036c33a29fda15bd2d3c86a2d58299c9f7dc198854ba1424a7a3. 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/ZB1OS2200107.
Main Switchii (feat. Toss, MJ & Shino Kikai)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33be71c937b7024e678d7b1c91b32aaedb19c732e256de354c1e1564eeb42bf1. 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/ZB1OS2200108.
Shona Kwelanga (feat. Mawhoo, Da Muziqal Chef & Kabza De Small)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81167ac7b94ceb49bef7c15e5ef156ad0bfe693288a76632d3c5d1432bf238dc. 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/ZB1OS2200109.
uKuThanda Wena (feat. Bassie, Mashudu & Da Muziqal Chef)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891601ca8499947e33e80c1c3a741e971d6e792bbc8592d53567b0d926aa1a0b. 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/ZB1OS2200110.
iSandla (feat. Da Muziqal Chef, Thabza Tee & MulumNator)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x124045691c090d13e3e31924e51b90bbb6eda83df4afa7c864624508e68401b5. 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/ZB1OS2200111.
Rekere 6 (feat. Kabza De Small & Stakev)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7b1fdd06eb657680126f40c204c1ec54e0f70c49c27029e486ca4767efc977. 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/ZB1OS2200112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03006cf03d21d6815b2efb7ab523c89c2d595fc22c0c0cc040319a14a504455. 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/ZB1OS2200113.
MABOKO (feat. 2woshort, Stompiiey, Shaunmusiq & Ftears & Madumane)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dac9cacc465f9994a750853ff2200240dca2ec15553d48aa7b171549db8929b. 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/ZB1OS2200114.
Zanzibar (feat. Msaki, Kabza De Small & Da Muziqal Chef)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736872d40be87c225326a439ba7ae4c04a0776ea71cb1d4105f927137371a4c9. 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/ZB1OS2200115.
Bambo Lwami (feat. Daliwonga & Da Muziqal Chef)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39fbca9b95596d0b1d4ec4ad5ac0f8136f77112f78fea27c254dff51a3e941a4. 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/ZB1OS2200116.
Abafana (feat. Nkosazana Daughter & Da Muziqal Chef)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31fdc8ae23549cdf82e7c9880c74c0bff4ac62c856ef484103ac78d252e9571. 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/ZB1OS2200117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e65de409018f5e49d0b5f4ad3ef1fba6fb4efc91cfee0cf7d48066bd1db6447. 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/ZB1OS2200118.
UDlala Ngami (feat. DJ Maphorisa & Nkosazana Daughter)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd878d26afa8d3e293a57bfecf3e9200305207b13b79edae04494cfe0f23b6d36. 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/ZB1OS2200059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2de1c3fee2d704f6f1767e66b8988eb5c3350c399b61c2022ae7d39d981019. 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/ZB1OS2200060.
Duze Kwami (feat. Raspy & Murumba Pitch)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0162354f1c750ee6f6c57520bc8ea8e9f5db8c1a6460d8ea45777a18ea87548. 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/ZB1OS2200061.
Visca Vimba (feat. DJ Maphorisa, Murumba Pitch & Daliwonga)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6f76358750ae6703f0046d18af5d4aa695ee90c4e4b35af215826e6d6d3cac. 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/ZB1OS2200062.
Cheese Melrose (feat. Semi Tee, Ma Lemon & Kammu Dee)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f298dd3d6ecd3482c212e614fe1180cb5b546e6c465a9c914978ef435359b0. 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/ZB1OS2200064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f94ee595d9d984ac7c4b1d675211b2d0b07fdcb8ba09bf9c8e590a4425e9e25. 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/ZB1OS2200066.
Ngiyaz fela (feat. Dali & Murumba Pitch)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf65a7fe755bc337ad7944d561426a709537bcc3eeb832cb26cc8650d2eb60f2c. 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/ZB1OS2200068.
Basha (feat. Young Stunna, TOSS & Prvis3)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe07409e3e8c8d78a9ffcfa301a219064262c105dc64335a0d7b6090d695dc06. 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/ZB1OS2300195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e64f23c0f385d9d10420a20f4ea044404d2f5d0faeed20086d83450d8c5cbca. 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/ZAIHR2300001.
Juku (feat. Visca, Da Muziqal Chef & ShaunMusiq & Ftears)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b0506de2b7f09baee8f7e5549ca212304857f07d5d55f68d0b831eeabdd71c7. 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/ZB1OS2200091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x926e60f88d36c31452ef5f2328b40df03823819cb194f50fe036a26d0cda7ec8. 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/ZB88P2100122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c69167000215cbc0b46666275eb3e73361c94fe235ef7e77fc4eff8e46b6f1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ZA6BS2000002.
Rabaiki (feat. Tracy Vocals, Mr Pilato & Kabelo Sings)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbbf891ad1ece2cb0cbb3a831345fc6d1b36620ca7f7013b99ac00b78b3b6159. 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/ZA56E2419899.
BANG'BONE (feat. Young Stunna, Visca & Dj Maphorisa)
Khona o Kuzayo (feat. Katarina RSA & Meez)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x037318a402bc10f6e29ef1a71d44201e3652be54cb25bc992f3078123793d847. 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/ZB1OS2500561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c16d32071223be93691ed50e5a92ecf7f6b232ccf7bbead8c481f4804e0f26. 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/USUYG1762538.
Sobona (feat. Mark Khoza, Vulela Maweekend, DJ Exit, Ceeka RSA & Freddy K)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c1e4534ae46c901c2a3687ebc3c9d7f701d48ffdb34820443ef7b5fa4f55b4. 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/ZB1OS2500532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1bf9fc70592866389734b2751a5433ecfc39522c2ec5e4fcce7f1944307e2fa. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ZB1OS2500535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d8a8a3c0c363f7fd6db7576cdcd9236c08ff5920bf764ef750073bf969808c. 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/ZB1OS2500512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3608865f340bc22ab2e2ff1328c97d0563aa469b24bda3c2e10a221a4f6b6e. 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/ZB1OS2500513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7bd69a08b63519bacf3e79910f9e960f4e4c66286fa5e1253805441a2c19b9. 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/ZAC012500329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa54097a19e3ac48e3f4d332073f08f2c86a77a714bcfb4a3085de6a6ab3b60a. 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/ZA56E2420013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc587d6b7bc9fc87cba41343949894d647f79c4dc02274299131ec8d49c042c94. 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/ZA56E2419839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda9deace2670cd3f79cbe2ad938ea01d0f849cf472a232a2e2f487523580eb6. 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/QZWA32200407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb43a38be1e85ac57a66e7715e474b00d916efcd7af5ec18f823602a47e0943. 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/ZA41S2226549.
Izolo (feat. Madumane, Mpura & Daliwonga)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a64fcce1529f86f89c45c4682208baec84f251f1ff6f4c5b7bcfecf3abea4a0. 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/ZAC012100148.