Mi Casa is a house trio based in Johannesburg, South Africa and consisting of three members, Dr. Duda (producer and pianist), J'Something (vocalist and guitarist), and Mo-T (trumpeter). The band was f
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 0x1f7afcfb3420788f9e454d45884da506496e933ab8f760dc2ddc774d011cc606. 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/02641891-288b-48ce-9210-708b0dc24a34.json and https://artists.proofprofile.net/proofs/artist/02641891-288b-48ce-9210-708b0dc24a34.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 0xd67d100d1aae6098ee0bbe5d6bcb8fe902308fbb7a7bcba51c81f9b13bc4d3b3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ZAY591101335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af6fcbaeb8b400830091da6bd1c8d60074be072a134666f486faf96d0b6bd1b. 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/ZAY591101342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73988da6f33004394334451ae5cacba95be0a82427d73a9f1bd0766e91650ae9. 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/ZAY591001063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd420a8c0200e6b9b73c07a584a9d5ab46dc063d031c8de0ede4045e93ae1d18. 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/ZAY591101343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ac85a4621a4e5553994377f7de4da9524b883afcfbb3344e3307b8fb63c747. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/ZAY591101344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a39575811aabfeafc2b774110a26318eb8b33b962e5a653a943ade2f2a2249a. 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/ZAY591101345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd03e4a59fe4fd8abf4c438b9cb677a11496440ac9a0f684b691c3e8e7b0ae4. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/ZAY591101346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a177a3288a18d3e9c43f530c22c74934ac9a849b3cdf516a77f079c2c3ffdf. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ZAY591201954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6677531fbf54f8bef27cf0732bca4f9f9c4b64a46d708c48e1dfdf7d5aff80c. 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/ZAY591201974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a39c8802f355f6f47f00bd94dff83fb8359594a13312934d940c5c4f67a7c14. 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/ZAY591302594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa615ead069b36c19a548cb67d13e923156963eb4d256d6c027727ec7a338497. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/ZAY591302595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ae88648c4e05c330521b2a26c85190a7057a340f54e66cddecc7e80f1a38ce. 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/ZA61A1302856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8d9698e767705b8ce413d6485d60873511caff0b4f05237e6e3566cf1cec5d. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/ZA61A1302855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb977467dad843419d85e3c665c36e29e59133cf5acb72865a7ae4b2f2b7eda. 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/ZA61A1302863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d1cb011b895a1f0f1818d5e6ba1d3320896d390d95add26a2e3ead19703afd9. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/ZA61A1302862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7daa0c3c57c96c272a7057b32a6e3bc83361046b0e14f008aed6e85de5d2df1b. 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/ZA61A1302861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911eb882fa4d33da1e9064de07e84bdd15a19363dc91a2d7300f8ff836dbca34. 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/ZA61A1302860.
No Greater Love (Dedicated to Tata Madiba)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19cc6a53353d0e272e1ffb715f754ce60eb1187c6ac73e4973cb0c3c86400123. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:47:25Z), 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/ZA61A1302859.
We Own the Night (Coke Studio South Africa: Season 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47678308c2b6b0c05e2b8d686d6dac213cb97076c3dcbd8ea4f9d45572d39b3. Chain 2 (Bitcoin): anchored in block 957868 (2026-07-13T14:56:55Z), 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/ZA8O01500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a3416e020be59e6c7cf7f52c562b91ddd6af72621fd434ac378bc66ac21f1b. 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/ZA8O01500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f099b172b519f15bc236420528b224e6594699ad56c77797f2455b59f171f3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/KEAOG1900031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd0da48ebae47ef37f74a768a2eb9da598f40352a7cfd07518e8a97de8f61b5f. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/ZA8O01500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42476ddd972cf62cd2f51ec75759dec0fb0236d965b2d0ef77b34a386c737d5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ZA8O01500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x742879e6ec0ebda4d4383e098937ef9a6750fc6ffca26a564e5f89d50a34a50f. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/ZA8O01500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bc1eec2aa813c1cc46b2fb37415777c266714be79379f02131a2b115c380f9c. 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/ZAZ161300016.
I Love the Music (Coke Studio South Africa: Season 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5924db0d14ae330b4dedc2146ff60f38f61a83ec07abb917fcd851aa64cd5309. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/ZA8O01600051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b633faa18c40a606c49d79239627cea00e3a95f1d5a8c281cb4090f2f5a88fd. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/ZA8001600056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a5b386a260288af08c9a4a3335375cb892eead71b381f3f85e670c0c360f40. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/ZA8001600057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47e35fe48aa5cbf18355daca4f3cd31b3b7cccbdee39018b29e01cbf2d733d4. 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/ZA8001600060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77148120308ee6aab48d55bb2181d2600be7f75513589879a88407538259004d. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/ZA8O01600073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdacd631c9eb72aa9864362615cf8eeedee46b300cc281d6b3f133c475f075929. 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/ZA8O01600068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd336891a47288ac5b99b4bc65206d0cc1ebed90270ffb610608d41814e84f3. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/ZA8O01600076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a74230f628af09b083a01ac3ac87a29ae8bc308cb8a029255dc776808a9ddf. 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/ZA8O01600071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef872c977d4b741941c12b0b3adcb67c99878b2735b677f253d9c634ee955a4. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ZA8O01600077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c5442c1183f5bc23a1e7da7b6b89ef55cf3b6f4ab393d2e1cd397c372eacc33. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/ZA8O01600074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d0b5d3e4a7ca5c23304d3a4b2e43ede27f18de3ed9ac03386b130433d6b9d2. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/ZA8O01600080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x352d3f9eb94465c8ab777f273ff1f39fc21b0d46032c49631fe716fc5381a8b1. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/ZA8O01600072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269cf4d9d601ea01325eadbdebdaef86b6b51c232df3530be84c508c7013cca0. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), 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/ZAUM72001686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809ef2eef500ac07b612c00fa3ba5ca345ff056a098141603e2c289bba8df578. 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/DEUM72307193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e617e5175c72fc1605b505bde6363cc60b905a51aa5f2365a1c41ddea6a8bd. 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/DEUM72305273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245d62230ed7c1a4f597acbcb1430e70995efbc319c76f59ae06174cf2b95367. 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/DEUM72410190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f353f65e9657fb702d28d06a8335be77edf1c1a4fe9285b768204ad17693cf. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/DEUM72410245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfbbf6d5d347fbc63d496867207df49addc274880b2e916dcba5a38a9bc9c783. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/DEUM72410247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97e53963c10acfed2f90aa2a75e8c151aaeb4fdb68cf7d19181aadb5388146d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/DEUM72410249.
Kontor Top Of The Clubs – Best Of 2021 x Best Of 25 Years Kontor Records
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49fd230f57db14f8ca9021b4623814a8059f02e4444e6cbca7ab106705acfb67. 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/ZAUM72100225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa757739ba19ec56b31d5164281712051ba81bd5972c0e664442b23f2880a176c. 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/ZAC011303432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb157d69f588ffaeb5212ba9ee90897ebdf8f69b813e39f16d5b1f4d881e5a5. 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/ZA8O01600069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245d62230ed7c1a4f597acbcb1430e70995efbc319c76f59ae06174cf2b95367. 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/DEUM72410190.