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 0x815b5554fd5ebf0b33d73a93c4e4275dc79733ab6765c4c99fb4d29848c8b6fd. 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/24b1ad52-75e8-47de-83d9-02bda9517b91.json and https://artists.proofprofile.net/proofs/artist/24b1ad52-75e8-47de-83d9-02bda9517b91.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Só Quero Queimar / Um Milhão de Anos (Ao Vivo)
Só Quero Queimar / Um Milhão de Anos - Ao Vivo
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 0x683e196a739a2f477374c3fe08560fcd0f6f9b8cc235d699581fe66a73429c05. 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/BKB782400201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe826b7b1ffe42fe40d235284071e5b303d4831fcabff139aa8cb0789d436e4ae. 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/BKB782400203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683e196a739a2f477374c3fe08560fcd0f6f9b8cc235d699581fe66a73429c05. 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/BKB782400201.
Quando o Céu Invade a Terra / Fogo Que Consome (Ao Vivo)
Quando o Céu Invade a Terra / Fogo Que Consome - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa9c3d662d4ee7ba05276182b3908c3a1026896d46ceefc2e3188a28494b2fb. 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/BKB782400207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe826b7b1ffe42fe40d235284071e5b303d4831fcabff139aa8cb0789d436e4ae. 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/BKB782400203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa9c3d662d4ee7ba05276182b3908c3a1026896d46ceefc2e3188a28494b2fb. 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/BKB782400207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac5e5ae3f58d20224fad59b87eced9cfd89b3c1a2af60bf0f2658a7d93143ae. 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/BKB782400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a6c4cf9eee3db6a5c7237c9ba55735be3f31c176c8211c570b288d4bfdc16b. 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/BKB782400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a6c4cf9eee3db6a5c7237c9ba55735be3f31c176c8211c570b288d4bfdc16b. 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/BKB782400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683e196a739a2f477374c3fe08560fcd0f6f9b8cc235d699581fe66a73429c05. 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/BKB782400201.
Tua Presença Vale Mais / Aviva-nos (Ao Vivo)
Tua Presença Vale Mais / Aviva-nos - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e8648b9549b81da304d65f3ef789c0af0fcbc047f914facb3983d31cf649dc. 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/BKB782400211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a6c4cf9eee3db6a5c7237c9ba55735be3f31c176c8211c570b288d4bfdc16b. 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/BKB782400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e8648b9549b81da304d65f3ef789c0af0fcbc047f914facb3983d31cf649dc. 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/BKB782400211.
Que o Cordeiro Receba / Ele Virá (Ao Vivo)
Que o Cordeiro Receba / Ele Virá - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6eaf150672cd11f3dd6f3080c3a8fb5512fab152c119d571a4f2c1628c0040. 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/BKB782400209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e8648b9549b81da304d65f3ef789c0af0fcbc047f914facb3983d31cf649dc. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/BKB782400211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a6c4cf9eee3db6a5c7237c9ba55735be3f31c176c8211c570b288d4bfdc16b. 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/BKB782400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac5e5ae3f58d20224fad59b87eced9cfd89b3c1a2af60bf0f2658a7d93143ae. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/BKB782400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa9c3d662d4ee7ba05276182b3908c3a1026896d46ceefc2e3188a28494b2fb. 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/BKB782400207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe826b7b1ffe42fe40d235284071e5b303d4831fcabff139aa8cb0789d436e4ae. 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/BKB782400203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683e196a739a2f477374c3fe08560fcd0f6f9b8cc235d699581fe66a73429c05. 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/BKB782400201.
Poderoso Deus Eterno / Posso Ouvir (Ao Vivo)
Poderoso Deus Eterno / Posso Ouvir - Ao Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b8a96a35daa90cdbbbb1b2400dff1be0f5bc4882b9b72dfc326f444486d396. 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/BKB782400205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6eaf150672cd11f3dd6f3080c3a8fb5512fab152c119d571a4f2c1628c0040. 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/BKB782400209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e8648b9549b81da304d65f3ef789c0af0fcbc047f914facb3983d31cf649dc. 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/BKB782400211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac5e5ae3f58d20224fad59b87eced9cfd89b3c1a2af60bf0f2658a7d93143ae. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/BKB782400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa9c3d662d4ee7ba05276182b3908c3a1026896d46ceefc2e3188a28494b2fb. 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/BKB782400207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe826b7b1ffe42fe40d235284071e5b303d4831fcabff139aa8cb0789d436e4ae. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/BKB782400203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683e196a739a2f477374c3fe08560fcd0f6f9b8cc235d699581fe66a73429c05. 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/BKB782400201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363fa809299ad87155e4f8c25efd8004792dd677a1ce4209c100001697fd2834. 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/BKB782400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6eaf150672cd11f3dd6f3080c3a8fb5512fab152c119d571a4f2c1628c0040. 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/BKB782400209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b8a96a35daa90cdbbbb1b2400dff1be0f5bc4882b9b72dfc326f444486d396. 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/BKB782400205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e8648b9549b81da304d65f3ef789c0af0fcbc047f914facb3983d31cf649dc. 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/BKB782400211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a6c4cf9eee3db6a5c7237c9ba55735be3f31c176c8211c570b288d4bfdc16b. 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/BKB782400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac5e5ae3f58d20224fad59b87eced9cfd89b3c1a2af60bf0f2658a7d93143ae. 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/BKB782400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa9c3d662d4ee7ba05276182b3908c3a1026896d46ceefc2e3188a28494b2fb. 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/BKB782400207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17983801b4df24173a16d4c2fa2564b9ac861644aa769a70333736505d1d6a76. 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/BKB782400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe826b7b1ffe42fe40d235284071e5b303d4831fcabff139aa8cb0789d436e4ae. 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/BKB782400203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683e196a739a2f477374c3fe08560fcd0f6f9b8cc235d699581fe66a73429c05. 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/BKB782400201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a6c4cf9eee3db6a5c7237c9ba55735be3f31c176c8211c570b288d4bfdc16b. 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/BKB782400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363fa809299ad87155e4f8c25efd8004792dd677a1ce4209c100001697fd2834. 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/BKB782400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa9c3d662d4ee7ba05276182b3908c3a1026896d46ceefc2e3188a28494b2fb. 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/BKB782400207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6eaf150672cd11f3dd6f3080c3a8fb5512fab152c119d571a4f2c1628c0040. 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/BKB782400209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17983801b4df24173a16d4c2fa2564b9ac861644aa769a70333736505d1d6a76. 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/BKB782400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c172055c8aad01b6cf113a49c80e8ff529a087e0c76ffa037b02a26c33cd09a. 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/BC89P2200001.