José Fernandes de Paula better known as Peterpan (Maceió, Brazil 21 January 1911 — Rio de Janeiro, Brazil 28 April 1983) was a Brazilian instrumentalist and composer. His 50-year career began in the 1
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 0x6ee91ef5391382b1661ac84d53ef160e4d6d0260ab77665ce1d4f32c9796a68c. 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/cd0919ae-c6d2-47fe-90ba-b307a4bc4459.json and https://artists.proofprofile.net/proofs/artist/cd0919ae-c6d2-47fe-90ba-b307a4bc4459.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 0x4b364f44f5eeab143201c02f844aa47a8758df978e6b8d01b41a30fc702f4362. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/IDA181415837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899d5242f50bc72f8f7a578a3d48de3e1f78261d38e4eaa2fc6de4e0e7492215. 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/IDA181415867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84c080d323b729d2eddc889ed8a2c4e8c04fb7234dd0d78d0d4e159d94f0e27. 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/IDA181415843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56a4085173c6c122d074ffa62e2d0f22c3af286a5abb0003ed8194e24b1d96c. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T05:21:06Z), 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/IDA181415846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92685dec5654435359724ae20f4b3f74689d491d31be36d64a4e396163cac80d. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/IDA181415849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354d74ab9f7d10bc265cb1ae2da8186820358d7688d3b034af3da91f89811360. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/IDA181415852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f53f114e0d74b6087bd125ab062c6226b1035e33a5768ff9cdd07b11ab91898. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/IDA181415855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ef96093fa6cfc64a4bf056626cee287e0b76be7376a522ac8cd27c777f4808. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/IDA181415858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec5a27222fbd1d7424ef5bc8dd72be011840471905d50882570a254c501bb88. 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/IDA181415861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0701f0d35320aa01d7deacf9178b5f93209c2f4ce561132789c01fc7691f723. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/IDA181415864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0d4e713bcc19606423ed8618b34880842ff1aa97524f913b95d234af28cabd. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/IDA181415840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b364f44f5eeab143201c02f844aa47a8758df978e6b8d01b41a30fc702f4362. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/IDA181415837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899d5242f50bc72f8f7a578a3d48de3e1f78261d38e4eaa2fc6de4e0e7492215. 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/IDA181415867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84c080d323b729d2eddc889ed8a2c4e8c04fb7234dd0d78d0d4e159d94f0e27. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA181415843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56a4085173c6c122d074ffa62e2d0f22c3af286a5abb0003ed8194e24b1d96c. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/IDA181415846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92685dec5654435359724ae20f4b3f74689d491d31be36d64a4e396163cac80d. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/IDA181415849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354d74ab9f7d10bc265cb1ae2da8186820358d7688d3b034af3da91f89811360. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/IDA181415852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ef96093fa6cfc64a4bf056626cee287e0b76be7376a522ac8cd27c777f4808. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/IDA181415858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec5a27222fbd1d7424ef5bc8dd72be011840471905d50882570a254c501bb88. 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/IDA181415861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0701f0d35320aa01d7deacf9178b5f93209c2f4ce561132789c01fc7691f723. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/IDA181415864.
Alexandria (From "Alexandria" / Original Motion Picture Soundtrack)
Mungkin Nanti - From "Alexandria" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3162cce4f3c3907ff76be83fd47fc098c1cd223c51f04fb8e0bb8c505f686296. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/IDA181234802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e526ac86523ee4cc4bd92ca7997d41ed45fbd95f81e5c4e592709cdf98184c. Chain 2 (Bitcoin): anchored in block 957595 (2026-07-11T18:26:17Z), 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/IDA181241807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c132faf9cf11ea36b492b59bd7df7fa089b356c71096acdde630981b818c6e4. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA181230908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f3a8b825ad781d42c1979b441983c737a5fab152d5f6c696627c06940c6d59. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA181230903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d950147ef1d23bb584870c47f281d514d58fb5017824492ed9c0dc810e23289. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA181238906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bc9f7112d33a0489027143ea3578f288eeac0622ea1d288a2e877db9e67084. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/IDA181234803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38d3790ae2b85ed984484054eb9b2c7583bad129409fa790ffc03829141fd43. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/IDA181234807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f714ae822d6f897cbdf6069d707edb7c3fdf679149c201ba7a7adb4b251b24e. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/IDA181230901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c06d8554c43f163e82829eca7aabb66eff2881a6a1f618ec03a89820f677766. 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/IDA181234810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901ef46ca4c408df4ce8309921bd7caeb3d7715eef7e0d25a29cf8b016bd6a06. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/IDA181238901.
Langit Tak Mendengar - From "Alexandria" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68b0cd9a084598bdd1532f18f2f8ab7caa038ee1b664c5a2874523c267f3fee. 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/IDA181237610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6498934fbbf961df37d88431600bfe0e71a677cb84402909c27b1016783e334. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/IDA181238903.
Aku & Bintang - From "Alexandria" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28c67c0abb3e6875793ba214eb1b2f690be4754c36187f0aa053d93f78f120b. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/IDA181230902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ef4670fde040acc3226aaa881a5efb639997ab4a44ab15ea00c9edfaf8cdb3. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/IDA181238909.
Di Belakangku - From "Alexandria" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8a71b7082c953f407de517a8543e1945e562a1e738126b5586fa950ce9f840. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/IDA181234804.
Ku Katakan Dengan Indah - From "Alexandria" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56e9c994fdd4bff4ab7e640ddc256e2e5d238fc5ca4605988867febe8a17939. 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/IDA181234805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37afe85ce8c2fae2e54f584ccea91f927c7d5ce5fd47e9a32c62b9cabf568e5. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/IDA181235303.
Jauh Mimpiku - From "Alexandria" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30726a0ccecc71d4910908aab5b2307f2fdf1a975b5107049c8350f1cd067bdf. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA181237602.
Tak Bisakah - From "Alexandria" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8e4c4d6d640f9a7cce61976331a00e8bc331625943303a01d10501e4894d35. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/IDA181237601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a51eef3a628d9cf30f63f1e2e1cc005fe3f45cff88237aeb4c56602492c708. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/IDA181230911.
Membebaniku - From "Alexandria" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6029b0e52310da587670fbea27c996d9fd2a2aa0432ad88f87fa9ab3881b58eb. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/IDA181237603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc7e0ffe4f938ee3240a54a41a847455aac1fb35fef383fba487a45f3b98120. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/IDA181238902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa763b57f5d54fd4773ce44d72312f557d24fdd64d6db64a71aa3c88b444549cf. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDA181230910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7870a53803bc1132a6951ca4c9d7a3eafe52063f4aa5d66dc5d9ddaa1bcbb4. 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/IDA181241827.
Alexandria (Original Motion Picture Soundtrack)