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 0x864af7271c046df8fa78e0dc24296c8e11d5c5a90370b5efc3bdbf37e9e32878. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/518676cf-b5d0-4142-be72-c78afc7d80b0.json and https://artists.proofprofile.net/proofs/artist/518676cf-b5d0-4142-be72-c78afc7d80b0.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 0x1df8f5f09abdd8a87a5b9eb7028732df5eed5540474c0bfa57e57486f3c62e9b. 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/ARHA82200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3b9b41be8184ac3fc6e85fa07f39cba6f9b9a61ad8da57ba0f3c0454fa2e14. 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/ARHA82200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef574ee726c18b8e0635dac7257a21e984a5596a55a7f29267ac41c0aea8671. 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/ARHA82200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb15f3aa17272c5b2f8f5da53d0fed7b0a0b653d07acc4794e3cb048bc19f83. 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/ARHA82200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12352dba82b6ce3e5851b1f251fd4eec350fd70315cd5407db14f39b0c74c03. 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/ARHA82200001.
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 0x73d7693b524fd6424ba9b7186608bd7bff0b34420133d8b7090e059b208c2ac6. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/ARHA82200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc188c13b11da5a3924bcf857d225e81abcc916ee3eafca8bf5f65c3479314d. 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/ARHA82200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25b0592b8f9845f63a40ad444a4d39ae54fa505edc681dc2c907d92550ba3e4. 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/ARHA82200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd0a5c8df817ef0cb67e39974550c239ea93f42c246dd59d5c7d95cacd80526. 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/ARHA81900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a67dbac57d4fc854058a92062b150a3dcf2353afa28c56cc81b526346cf3d6. 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/ARHA81900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f0e12114eb89dc725c54887c2b575e16a7b1d1b9bcffdc6452d2fce9586644. 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/ARHA81900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f4af3e546dfa7f1cd41aa8abaa832ba263c0c0145145d973a6d822ff6817d1. 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/ARHA81900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19cd71bae51b1d0e87d46d2023427c6e5c90a9b2b14c21ffaa3a0590fe52af2e. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARHA81900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329b79ddb2961c4b3ebc9c3924819c695b77b263f8fd22b2f08de373f0f7680b. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/ARHA81900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d8fbb936f55b19f270db972843a1fd589c5a85a3c493c36b8f684d79df39e6. 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/ARHA81600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce565934b38ecfd3c30e89b465a3bcf03b5d736f15c48361941903e5d74e522. 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/ARHA81600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f659385d23771e2ca0debb1437af716948af6223a431ca56d135395f326448. 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/ARHA81500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c7653ceb172eba1270f37f480884ff2e512e061fa5a7d52caff547daad7872. 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/ARHA81500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e449289d76b19daca2a19963ba67d500180f8116533d75a773d84bdf94cd4c. 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/ARHA81500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c37950d4e9824cea6379cd2f08c5bf5c67ec40b30c27295a32321625908304. 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/ARHA81500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0fcd8d467c6ff5491a55cfae363e729c35232c2626b5f87cfafc01ef606da45. 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/ARHA81500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a8030ae888bbf810fc5c330c30897938d938b832ce09030080992a3a1b976f. 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/ARHA81500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x423edab8e241576af821ebbc12f56d7810da52800880506cc968f2be080bc630. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/ARHA81500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a13a58f252803e17ce87a9194d11d50a15e92594fbe73e05fd447a26159aa2. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/ARHA81500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58881556a0a17314603cb7850b654537ceeafba9aa75c254f54d9344bb81afef. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/ARHA81500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7928376322eebe416e4bd45f060ab85ddec9d54453f8b2fc6e9c1b2eb45404. 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/ARHA81500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a726a52312f9ceb9bc36cf14033e07408eb8c29890524d3a1fecf2a34801eb7. 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/ARHA80500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a667eb7a1f140b51e0fb1fe01ed6f1c448d9e79d7864a5c451fe42fa2da5d33. 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/ARHA80500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7c24b2ffd458c9b5f26d9b38cacc2bdecf9ec9d317242d5e31078ca166d7f5. 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/ARHA80500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece12f64617c919c3df01ba7b93e70818ff5eb1993fea58c298ed64418e6afef. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/ARL860400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368b1c668eaaca862da0c6db2cdaf530be8ea822a81aa3cae286210807ab4a5a. 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/ARL860400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1012d426e31d7185e30e771cea216e195fb74ababb4b664fc435bedcd7fb995e. 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/ARL860400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2ab234aed328fe5efd480792ecec66863721ee266832ffdab32b38ffb55bd2. 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/ARL860400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c44c1408f0feae65d36ad9483626311024cb20718471a7a7bb9cbc5accde3b. 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/AR1210200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdffa15fa7af813cd19c481ef25bcdd86fc20a8ce9d5923e193f9a8eb9f884265. 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/AR1210200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcabe0d0a28ffdb7c1cdf97035a7e7e0539162a5749cd0dd29bf0df7b9b019ad0. 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/AR1210200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0282486410359bf2a5c76dc76c37eb5ed273bd4e9a6df2692a245bb1778975e3. 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/AR1210200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6846e659cb8725893c808e630b4951e96fde8a5680cc6e23193fd350fb3402e9. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/AR1210200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa41b722de734da5478b2ae90faa9eb29ed5eef6e0e58765c84a51c45b18ea91f. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/AR1210200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276619a87c230bee2fb1cc04648c34a334c15311cd30a4f9f594266f15c9724a. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/AR1210200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5423a519bc92747fba34864a694378d5d2acec82da82dbec8fdbbf7fff378bb3. 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/ARL862200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x412edbce4cb2b87edfccfb13c789ba0c764511e8429fe6933319b8a66657c2a2. 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/ARL862200045.
Con los primeros pájaros de la mañana - Bonus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70e43171baae589b558fc8e6c573dc5debff3c92a681ea238b00d45af209398. 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/ARL862200054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9776ee14a10eedf6f9a8b95963f4d59a23f378ca0a382f198abca8b3f2e6f04. 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/ARL862200041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd16975ca1a5701d88265ed96a7439f7be95e5014df947139709c70c943c2af2. 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/ARL862200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1912be7fa5a9540f11569157eb004f363d1e6e6d42fbb0f6841b91665348cb7d. 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/DKXH72300101.