Getachew Kassa (Amharic: ጌታቸው ካሳ; 6 September 1944 – 21 February 2024) was an Ethiopian jazz singer and percussionist. He rose to famous during the 1960s and 1970s, after performing at the country's 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d4a8ff72d0d98de8d01e45db8b5a7af05e3ec13825da016d664e8e3edba37d. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a6d874f4-f14f-44b2-9244-d41b0909639a.json and https://artists.proofprofile.net/proofs/artist/a6d874f4-f14f-44b2-9244-d41b0909639a.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 0xd91d43eaff020ae222d2e9b6131f5b031c0edacce2fc1435ea93d6c2c71a7542. 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/USX9P2316959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da7c5ee23b464a28dda1aba24fc6e7c425735c739239b321d96c102625d4eab. 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/USX9P2316964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x352425ad1555c82f5747cf2ffb92490287293e6ae22b86b0707e992ac9f29395. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USX9P2316966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6890a50a2ff9be0de716c1b26a8743ba6eb05a2897c18a433c4916799bba22d3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USX9P2316962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ac71780fecf43fed02934f27a45eb70267e09d46754da35cf286431441e2de. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USX9P2316967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3401c80c599936fe4adc685d883aba58f2d52925c26346db2aa7900ef95c86bb. 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/USX9P2316968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb33d5166be9280d8155745de5d770fbb4b1b425a552ef905778613a5bad3c89. 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/USX9P2316969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d9c702b54d326ed18154701b27e49048d8b2638f0c1e446de9ef38cecffbb7. 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/USX9P2316960.
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 0x15f6fd5979b3fb4902c804cb237a0370305b712a7d9547d8175a702693131dae. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USX9P2316965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536acc32b79c70d6bfdb669b49ad1ace68ce049487cb6324407331d58d93de66. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USX9P2316961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12dff25faa511a37e54c676b333769f4ec926358d646024e0b4284013bf7956d. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/USX9P2316963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae17742d7fbdcb5ac383262b800e163ac0307d60329b8b2aa2cd29d39a9d63a3. 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/TCAIU2469863.
Best of Getachew Kassa (Ethiopian Contemporary Oldies Music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1afdad80ee11dcd75b3a2541d1213f221847f9c3b61b7c4ec9188afe1cd8a8. 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/USHM91273859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4dfa17c5eded608e8da5bcfdd547c2661e928e53608bf6a55340fc702b41be. 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/USHM91273860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c11df1135b875af18e245b6bc519e26c320c8d7d7ad9c0d39428f788cd8fe99. 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/USHM91273861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf4b9052da232bc00917183b5d0e20581b2e8e50f6724f879c2ba4c3bdff296. 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/USHM91273864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8f175c8ec32815fc14e2a6b4bdbbd19eb89e665fdb1eaac9d00fd96f996329. 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/USHM91273865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafda2cce6e74ad0d7c068bda71592d29e598f3f6c95e2c3801883bd7d542b005. 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/USHM91273866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31bdc8bea72f60146917532d0e72bec5d7f2873b2f407187d517cd8cdb02ac4f. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/USHM91273867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ee6361399227e17f500dbca2df912e0bb87e8ed3b951535a1fa1ae98847c4e. 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/USHM91273869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61621d3da88f2932f0d06fc9417ff2c1aa002444e4662998d9a83f75b885a0a3. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:47:40Z), 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/USHM91273870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68161c4607cf05412dc7c39cc50e8e5aa673e00cb8e8ab66e83508e38bab2c94. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/USHM91273862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908a5747a1f0e86e8eb60f598f931d6e68b9c9c64ef1320faca9e7c38d2593b6. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USHM91273863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b3135252378ae22ba1c787dd29da6ff7e6417197da05a6b0101276b40d55bf7. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/USHM91273868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c26a5a4dcd883cb07dc376d57cc79b76a160053affc837c6c9aefdc515c1c27. 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/USHM81115707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe897e4bbe801c4aca1e1fb79c6d096ea3d4dfcd8e8aab1e7ac696272227e04ed. 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/USHM81115709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce0d5a0a9638fb7a505278dd6c1b951b323265943a8506218a2a3c1791cfc3f. 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/USHM81115710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5416204309b78f9620ecaea56721749d539a2d9e9ad73c1343377b26795004dc. 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/USHM81115711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d471320aad29c03541962369820c8f4d887426cd7b4ada509ef5c3cf41f889d. 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/USHM81115712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203bf7ef6e620e6927fe056cfa8e771e98a4eab9ddf3b08293ba06024c671635. 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/USHM81115713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04bd99e6da5dfe5de14e683203708d35f2cc9f3752fdc2f644a183f386ecb1df. 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/USHM81115714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b49b9a0b14f3fe95ecd061eee2ac129dc7c83e99d94c1c52672a4478f024e88. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USDY41760703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531b3a398539a023858dd45dedcd87c4b8b9d5ad765a90a2c2931006d476496f. 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/USDY41760705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651bca9be384f4d9385f513b6b7833577f8acf567957e78f17547a4e06f22c8c. 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/USDY41760708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4a7a9ca4a631a7b71bf7119bc44493f784fdfa8d196076eb84b0daac7b2cea. 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/USDY41760711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3845b1e87b5b7d15046edc0c9d8fa677e51fbdf508abb1adcf8f617c03b0a3f3. 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/USDY41760714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ed6454f26f16151ffc6492b7c6c37b1068ba2cd379cafc0ddc9b1564634f64. 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/USDY41760716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c38e108f42e9a07847d5541fccc066e74f731101b4bc9863d76bb045376df63. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USDY41760719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c77d957548c65bc20154ebaed55220a795433c2387f9a565844794b060b45a1. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/USDY41760709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e73865d1c2acd8188279fdfbd62deab0594e5e3b6ba1183a87ae7f7b60702aa. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USCGH1397266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122948a644c5bee4535eafd46e1572396cfa084b77e1f1f25f143d7a6a8c83f6. 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/USCGH1397274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd10f9bb0456aac4930aff44d651e17a131b4f710a026320a4d1c46c76aa37e. 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/USCGH1397276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da5a8acf8465e5de26fdf2c402058a913c438a02cdd23699a59c3216f1b9bb0. 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/USCGH1397277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c48cdea3d496a798188e1f6f08d7ea73251fb0223d762fb428727ada06f3ee. 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/USCGH1397280.
Nahom Favorite Vol 23 (Yetizitawoch Tizita)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2116d1afb7b38744fb7bb49d573e5191646c0b387f6d1b795f47bec6c4719941. 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/USCGJ2173001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4cf0fe3eb125aaa0e55f8f73f5c83b10f136982f775d6927834b9e4b5351228. 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/USCGJ2173002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea426335068bbe63972bf131e1d6ffdb76c6f1d5afe668353edc328f96687597. 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/USCGJ2173004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ce9574d17a3b41d8f9af150a543d37f4c5f96b0752d9e04b9134536cea3349. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USCGJ2173007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa28801b921190b346bb7488210868243dd32c59ca485570da39c7b67736f0b5c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USCGJ2173010.