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 0x8a22468e6e1511969b0b22e12cb9423a95b4475299ae5e6063a446a862523064. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bf79237c-2cd3-4296-af62-bde6f27f1494.json and https://artists.proofprofile.net/proofs/artist/bf79237c-2cd3-4296-af62-bde6f27f1494.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 0x77e95833973eb85d60c0b368fd5064c5cac13549d2e7f4d372088c83c8ba1da4. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/ESA092312332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca19b3943c6ec1e7bb97f434c55f7c0ca8ce02bfd8c4f93968c7f230eb539f3a. 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/ESA092312333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15922a5baf5ff16dc5471d1d7212ca24b500f4b1f35c668ef8a4391f543a31f. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/ESA092312334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc223bf2f0396832f8dad68a7a81f249f0af743b6bcea9a45b9dec51c3accf4d3. 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/ESA092312335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7031ebfd0026b4f84986e16504e71236480c2bdac490c97f6745e8d91b20250d. 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/ESA092312336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccd756ee13f522fdda6349b8b1190318d63bd1b6ea65a41d6cbdc3bbfedaa6f. 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/ESA092312337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebdd7c6e07752ac10a7ceccd0bafeb10da9bd66e79b809eae0299be2a947cf94. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/ESA092226469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6264223c0af851c24c98454f738e89d87a0a2f8828b1047af02157d9176a4248. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/ESA092302483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda6f161acc4262802b643a2a24d4ad8583d6b8f7c43d7ae11f770e5ae33bc44. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/ESA092312338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3e90b586e175bd4e726775a59d682442b5e8bed856e54cf9e9ec7354c97c45. 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/ESA092312414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac884ab2eeb6c84cdec315b0fd588e97ff32f64d3b6c9a2681ebe62e236f60c. 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/SEYOK1870623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3322e6e985b9966c1b49a85ee69522e2e82bdb039c7e29fc1d45f030278fa271. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/SEYOK1870624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c6629db12d1b4fc2395e28c23014290eb370250d62bda4159da86429979534. 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/SEYOK1870626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28329c3defe7a1bddb2037e96c73c9ffe880a07f00ac7cbc5337915c9b0208a6. 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/SEYOK1870630.
Monólogo do vello traballador (directo) (2012)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f6285cadf4a61b7d37662596d0242cca515230da88dd994f8bb915c45ce991. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/SEYOK1870643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf332bd38163d15eef0bb518c856d24da3e5c118849d5fd2da591b4f127cee30d. 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/SEYOK1870646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5386cb7fc34dc922c00d5c65b802f546bbfa73068da3fe1531cac57132209d7e. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/SEYOK1870650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e587636aa1ca83cf8b51b473a20ee2d967fed7b0401d7536dbd4ec704618932. 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/SEYOK1870651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20fc7d3fcd08356231ce757c5fc3035e72eabce2c28fd128b6b367cf227da7c0. 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/SEYOK1719864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b684ec045a91ed6253ec93d69038bbb7b245065315dd76a31a462869a9bf726. 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/SEYOK1719866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896eca628e979508d8bf3f0662d4c6360d5d90241c85ece2f581400c3db79428. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1719867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900fb5238347e4e958aa046ec8277fffbadebd1a3fc171d855928c95c93b0fe1. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/SEYOK1719868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5676659d4c0d2418d18b5ff666bac5fcb41dd06628b6a4a5b90c27f52939be3. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/SEYOK1719871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a71a375a2e1dd60fc2bca0f35e03e18145853240107da2ef26ad4f5f55e861a. 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/SEYOK1719872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cdb6edfff53df1edf243223ee84dca2b77acdee473622bfac94f6e843f8a9a2. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/US6R21424445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2a730355b8e8a35de594e2753528b2e2969f0962026d2d4d1107df7b912aaa. 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/US6R21424447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd01c2648e66abd4380d69ba010d37abf6feaa5f4596b8965abb59f909c7701. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/US6R21424448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9896a293d2950693c6a227c553c8f85135684d974b6ca7e917f21f1fbdee3d7d. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/US6R21424452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c3e6b5897e67d38f7ccc16ffa2fb3337e5ce02d1ff4c4019cc2e0ee8a7ae4f2. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/US6R21424454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14feeceac360ada30c3d5544689d62f29b7c01b0dd96b0e5e630651b401da44e. 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/SEYOK1306055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd953bb9d4f7a0e5e5d0838dec98c8b1908e8fe5b95a8307616a7bec2582e4e88. 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/SEYOK1306056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2c793b9305df5269ec34b358d77672757d9c78fb1b5539b1da78f6536b61c5. 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/SEYOK1306057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff0e88c7db3aacc9bc5722fa9e106c0b851b6370920b0b59ac75d0a90ef2aa1. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/SEYOK1306058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6cde46aa1bb27d234acbc66442d1e47dbc526c50e9037f529202291b3d8ca1. 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/SEYOK1306059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e823b0d46712a472b3c764a459b4230fcf6ff9b4bcc6c48c20e2695b6a20de9. 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/SEYOK1107504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dfbf02d56361bfba3260b87dc239e5f4e7c91f75254f85c13f21d7eee51b9ac. 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/SEYOK1107505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b03802b1e5c114d415d1154fe9135af9d4e6d4f39a7a58bb3de33b774b4b5f. 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/SEYOK1107506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f008610c478192f04e1b54a450ef89149837651735202a0a424965e49e3cb7e. 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/SEYOK1107507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9632cff1ec1a0c9418704d8ba4acf51b4296ef40c6c6121ea4bb6ac80efbbec7. 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/SEYOK1107508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76308f4ce28e8f5709920af4366c417064294dadae03b5368829d0ac82ad4848. 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/SEYOK1107509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec019c15fee2dcb12633b349b4551e3df4561a85f1587789c0e2fd7393e3ac76. 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/SEYOK1107510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a124ddf57bc34efb15c108623d256b45f69ded362f2c5ae518978913ff20d0. 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/SEYOK1107511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172fef96b1476dd802c07070ef732a69de4cc2f6bdabdb7d21d9f6c46b2909f5. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/SEYOK1107512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67b88a4461a5687111e0592a2cf4d3908010b6c2f90e29d2c8bb08472978652. 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/SEYOK1107513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8605ad6b8c43a6eb029ba6ed4c711d65a268a9374b6cca45826d969bfcf5e990. 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/ES8230959407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf428b7592336962cae901ed3ab7f3b556c974efc708c6162026118db0b1d72. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/ES8230959414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec793e2569125106d324f23d8a640e3c787766623e529f0421ca39f238c524f4. 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/ES8230959416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58382b5adcf8b9f29daeb2c99208b2f23895bd5557aa5231af06d5d4ee9432d4. 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/ES8230959417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b56188ad98e1c86d6077e1bb0a44e1ecb8e865b51b4efd712c77dfd507697a. 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/ES8230843702.
A banda desdenhada (entre O Leo e o mamoneo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c72028fc01fde5f52d4dedcbd84d5a14701dce293dc590aecd0075fa4e29876. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/ES8230843704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298f543789e0bdec66106a7696cb3df033a00f3bb7da562b9733267cf3be7ef8. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/ES8230843705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe332dd23feb7ec411598b2ef251d799c04dd430b3b4163b18909d076e73b530b. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/ES8230843706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78f076dfa74a1535dd28402180879d323cd483a7327678a86e01b97058fb556. 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/ES8230843708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089167c0b307767529fef79c0845418bbf990c6da222922c4222001450feb707. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ES8230843711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeabc99900d376da8aa8766fe4b7b8d5c5474b08145a18faf063fdc2b9f6f7f0a. 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/ES8230843712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebdd7c6e07752ac10a7ceccd0bafeb10da9bd66e79b809eae0299be2a947cf94. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/ESA092226469.
Por Última Vez | Ataque Escampe Canta a Máis Grande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a96bdff9ddbfe6b04f868a9d7de6d4b551d1d3f2feb847e6af357c952c67bc. 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/ESA011544534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098fd3556a487e65b24e7b5bd282635e2373e81a144e2c22c8d7dedf881c58de. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/SEYOK1957961.