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 0xa3eb967bfd87103ff6271fad4b3c423c2820ab9b57cecea756612827db6009e2. 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/364a7fbe-54d1-4664-8d33-87a5f96d943c.json and https://artists.proofprofile.net/proofs/artist/364a7fbe-54d1-4664-8d33-87a5f96d943c.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 0x40a54052d4a772da2a064dc2ae67cef638c66787e723b42d8749b6938faa5fa5. 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/USBC17100109.
I Pagliacci: Act I: Recitar! Mentre preso; Vesti la giubba
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5064feca98f9356abaee3bb9807e961f95dbc10a479866551185b07ee4a7efaf. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/USBC17100104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33760a0a3f10e9f3608b9f05edb325a4c1f32dc4c494eca7b6d45c1e90a8f60a. 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/USSM11203792.
Rigoletto: Act III: Ella mi fu rapita! ... Parmi veder le lagrime
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x994976792a46b18085261c60fb9c321c0360d0a9552c736db09595f05a9bd1ce. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17200269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25ada1354d5c5549981292295ab1fecebf5d95b600237fe822d50b20e388f7a. 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/USBC17400192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76922ea5bc2f9adff673978b7f4a0de7e98b48a56080eec26957530cd16bc2de. 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/USSM18400106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46e759a079eb612ee42667c982c158cbfad9b39e7f28886a2e40fb1544ad287. 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/USBC17300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x157112c62b61143f17be15e90c1a6e1552f5f8575d118cdc89c41ff540b71234. 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/USBC17100107.
Aida: Act I: Se quel guerrier...Celeste Aida
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143a52961bd2b84c22121ac1661087ba802f19afe8fecf8f9853560177ace111. 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/USBC17000116.
Lohengrin, WWV 75: Act III: In fernem Land
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a13164b833a976e406d65bd4241dc50741fca06c7122f076cdb5ea86dd54e93. 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/USBC16800139.
Il trovatore: Ah, si, ben mio coll'essere
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741eeea9e67d395cf72078b74316b83762327c5b0eff29d6da23ca5f8b950894. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USBC16900274.
The Magic Flute, K. 620: "Wie stark ist nicht dein Zauberton"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2391200f3b75085a438b89758a09048bed87fc5a10632bedfad4df2c8d31317e. 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/USSM18500643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c23c423869a9379cd3a5557bd59039e7fabbfe7a7099c02871ac6485196631. 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/USSM18200258.
Il trovatore: Act III: Scene 2: Di quella pira
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd6c53b71b194d197b2982651a68cbad260c03b391a92432e0e9b4df40b66702. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/USBC16900179.
Annie's Song (with Plácido Domingo) - Voice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca200f6aaf170f791ff4ae887dea50af6fd0ff2e5712a031e1f11efcc965600. 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/USSM18100830.
Tosca: Act I: Dammi i colori...Recondita armonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6c36828af0e65905f84a6ff4df08bbba1564f67d77fb328fd254d2f0a36323. 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/USBC17200102.
L'elisir d'amore: Act II: Una furtiva lagrima
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe959422052fc301e1f905cde5c5517d5e084f89fa14d0a9bf73db2242947059. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/USBC17100103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87cde074c9942e26cd7793025922038ea4341932ce3e48c8621e825a4705386. 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/USSM18100852.
Andrea Chenier: Act I: Un di all'azzurro spazio guardi profondo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158bf6a596a369442d9d4997f4bfd66d328c31e33401d5f6cd791261eadf935a. 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/USBC17600166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e974cd3b0d10431a477d9bb8bbd00371897eee82e61d382d3a2c90b767d3a5. 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/USSM18100545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec8e387873a24c0be7207a4b026eef78568edfc4ee6699a914c0e97af074f5db. 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/USSM18200261.
La traviata: Act II: Lunge da lei ... De'miei bollenti spiriti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45399b80b6d5c750a9067090b9985c0ce055d6d43846218a8f511a69127306c6. 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/USBC17200268.
Manon: Act III: Je suis seul!; Ah! fuyez, douce image
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0fdddcacd42ba95acec0548f8a1bf774ac8a964d12a32636cd88a7e574f621. 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/USBC17100105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4e49f66be3da2d88441086b62e50bacc1b2da13eb77f489b438a84e77319c6. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17200229.
Faust: Act III: Quel trouble inconnu; Salut! demeure chaste et pure
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e794ca6727c73e7ebea28042b208adf7e27e0834a61a8cf5c946936ed99a8d. 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/USBC17200113.
Mi batte il cor; O Paradiso; Deh! ch'io ritorni
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc849e4de2333b4919abce5208d0cb8b016b173e32b6321db48f44b57e561dfdb. 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/USSM11508240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6348605d5e011d0656284a902f1f9df68556dbb9d998779a91af2c3d8821a1c8. 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/USQX91400366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a75d070fa1b494ab911aeaa63b218d20778ad3b6d931953a35507c7436bf9e7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19804488.
Luisa Miller: Act II: The Intrigue: Scene III: Oh! fede negar potessi; Quando le sere al placido
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22516fdee4cd8671fd6ae49e16a0c2096a84db28a3c3105a1f73a67779fb2839. 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/USBC16800137.
Cavalleria Rusticana: Mamma, mamma! Quel vino è generoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4adfbdb5d3451f1f028dc78a61b4d5057d49a9b0a2e0b48acf229a8319e2ac4. 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/USBC10402670.
Don Carlo: Act I: E lui! desso! L'Infante! ... Dio, che nell'alma infondere
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77e34762d52b43189a19137950d7561a8e9ac31593d766531fc64746f8309e07. 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/USBC19705631.
Amore Infinito - Songs Inspired by the Poems of John Paul II - Karol Wojtyla
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6348605d5e011d0656284a902f1f9df68556dbb9d998779a91af2c3d8821a1c8. 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/USQX91400366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2809c833d96b2434759fd75f54e0cd62880de4a88bfb95c5879b2ec19880c029. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USQX91400367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa220d9f84da71a7f98517eefe51a27684d8de049fa37bfca78ea46b6d5283218. 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/USQX91400368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51facb5f373fcaf05895f00990e8726ac48f7f673c093529a8641a7553afc9a8. 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/USQX91400369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f822a3edc7a6b41ec00a74a874289514797f0b3253bc3544dd07928e9ee9e4. 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/USQX91400370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa0ffa837dbe164e4c3196f0dd0a9dbde59432c16c15a8a6409fb48c079da9d. 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/USQX91400371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23ed4a0ec799a74d5c01a25337ee6328cf11b6f26d7acd6f8db1c624d1fdc5b. 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/USQX91400373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf93f98b5c23c828e3fa6decada9c622c4fdbdf2fe008922be341c8c88c629603. 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/USQX91400374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7531ec28476f5cf51742deb4107367ffc84e649a119d7f588d86d085485ab92. 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/USQX91400372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a1ee19ed55113da37b596b9b6679f2f6f3b2711a505dd4c2349521c39cbdeca. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91400375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2456aaa184e42e358b674a57f274a180411e5d6487bb8ff82cd80cc789e1453c. 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/USQX91400376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b5afa712eb549745b4adc64dd00f9b19baff4931e0fe797f7424b097621ed4. 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/USRC19807695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaaea43528fdb68c3834e5853eca7d6d65f0b067e241972e647efc9d3b471a83. 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/USRC19807480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806385be134eb7f2db4a3297e369e729f92c7e36b65ee23721052c599bc98207. 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/USRC19807697.
Master and Commander: The Far Side of the World (Music from the Motion Picture)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8f5c5a768a945c28cf4f7595163657219edbc858f0cda4d275b35ebb5f1365. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0342201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37dd76a98633425907a8ef5b51d25e04c678300fe0915384643b0ab7484bb781. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0342202.
Violin Concerto No. 3 in G Major, K. 216: III. Andante-Allegretto (Excerpt Arr. Tognetti)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x816d9ad33c8e6e3dab57c276baaa0223795013909cd7475e505c9b16e87496c6. 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/GBBBA0342203.
The Cuckold Comes out of the Amery (Arr. Davies, Gordon and Tognetti)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd2680056272ccc77dac4a0db0e0cac3aba44c9cdc254a96aaa2145296602b87. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0342204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa42fe9eb2f92e8062edbdf861d6e7752c661336e6fc400227fa2963dece029. 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/GBBBA0342205.
Fantasia on a Theme by Thomas Tallis - Excerpt
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb12cd5b1af7f695a9616c42223c53b4724e631fbd471f3389cf4a129015aa18b. 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/GBBBA9250120.
Concerto grosso in G Minor, Op. 6 No. 8, "Christmas Concerto": Adagio (Arr. Davies, Gordon and Tognetti)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8455ec0a6ac598eaaa4c9393ee8440dec6c26c25bff47e3ad1f8a9add8a42c. 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/GBBBA0342206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x305c7071833abb92678592f72b0ad81d1f769722e1960cc2fedca0c51bedb2ab. 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/GBBBA0342207.
Cello Suite No. 1 in G Major, BWV 1007: I. Prélude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f85160a8457215119e305cbcc0d4ee63cade36316097ccd9be5db6aae6b1702. 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/USSM18200515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b43d78bd8bd47174caccc3be0116fe78f2a240870e6c4b7bab1b0a6242f62b7. 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/GBBBA0342208.
Folk Medley (Arr. Davies, Gordon and Tognetti)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd3509b980cfe7cb8f8e27a3d95a1572809817fcf179a12c9fe4bb0ec59b7af. 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/GBBBA0342209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a799a40a7621e9c73a7ac9af6ce52466b917295d2a182eee0b3107db5a029c0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0342210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685d555f349c071679ff45a84a4abda5f1bd172b15f1c328f0979aa88d97537c. 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/GBBBA0342211.
La musica notturna delle strade di Madrid, String Quintet, Op. 30 No. 6
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f721102936c3bc54e181725a1f5c2e6e9fca3085f7b5d3dec872a2e763c1c8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0342212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70f33faba4acb218ce33f1e8ff9069b39ce85ed737b147733a788d1cacc4678. 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/GBBBA0342213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5da936f3324435b60a4b52569800a939755e3ab9316e516825e9e520387c0fa. 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/USSM12305465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a252c6566419131ad738e3dde03050f3d3a679bd7070cd2255e78d5d246945. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USSM12305470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2bdad7bedc103324b8572349d9f1d84fd4f36a8dde31f8baa58801f2b814d7d. 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/USSM12305463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9356770aad444a1f12d8ca54738ad9b3538a7dfc76315e4ffeb79888741386c2. 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/USSM12305460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9666552e4174026c734d18dd42be9a80958119d58e1a0cd468db7d0dac5477e0. 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/USSM12305471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab06829c385920655ab95911bf4d348289e763bac67ca7a18a4f684fb415383. 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/USSM12305459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27babf40e7267a3251a109a4aabf9f1b38aec1919bceb83dd889193d0a78842a. 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/USSM11912724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052c9c3e23f9234880d7ae1b33996e12ef2660b0a9cbb56ceaa5016d2570649f. 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/USSM12305464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd844859822328489284aee1fd851e1de340563521c330d1fc730bb1690054e. 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/USSM12305467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0189cd9cb598a6e1484c9efb8bf1e99fe5d72283bea591fd24888c0a33f3053. 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/USSM12210015.
A Liberace Christmas - Orchestral Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e014e4bfc722019fff9b683611404ecf6a97f26cbee470f0fda71fa498ce30. 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/USSM12305673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af3f63814f4f8f4f4869078f6a61e272be9c7eef9133c7a58b060030b170590. 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/USSM12305466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0189cd9cb598a6e1484c9efb8bf1e99fe5d72283bea591fd24888c0a33f3053. 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/USSM12210015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199b6ca542bd811164caa361ea1f29087c96c0cf371bf29d318c243c2766d7ae. 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/ES5022302642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5da936f3324435b60a4b52569800a939755e3ab9316e516825e9e520387c0fa. 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/USSM12305465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70906057214ec2ad246a903cdca30204248428518f992a4c5def65ab6b465d42. 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/SEBGA2303245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af59d91d4b98f6aa5953dc4e0a68b87f76291433dfd081bb0e515d488451c0d. 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/SEBGA2303249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052c9c3e23f9234880d7ae1b33996e12ef2660b0a9cbb56ceaa5016d2570649f. 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/USSM12305464.
Mary, Did You Know? - Instrumental Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecdfe88540eaa0dad82515de7211b62be212edadd1415d40de7cc1289815455f. 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/SEBGA2202186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b66b1a6ae77c397dffdd0aeb80b6fbd8cb1c824b8f1e30961298b1068783e9e. 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/US3M51520001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6312bcce726fd538f4e6065e7f09992e8e74146d70ffd365fc270fbec9629f7b. 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/US3M51520003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51cd47f9ef8159c107e4cd774a0b6225cd0894a5fcdabb2b5a7234377f275adc. 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/US3M51520004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25b78c5e7fa1c7c5ffb6f6189c961b03a48faa1a4af0ada410ec263c27425e2. 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/US3M51520005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6722c3ec67546847360870e5f6e2936bf999ee73cfb32d8dda5ee2cab05fccab. 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/US3M51520006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ecc2aafd030546d7b771498a69559c4099688c4a99d11f9957d4e0fc4f4ca47. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M51520013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa480aa645eea12aa9c5858670845d7e28eafe0a1414a4db2020f29b2a36c10b. 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/US3M51520015.
Daphnis et Chloé Suite No. 2, M. 57b: Dawn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48891002e2ee3c060192556e8cdacebc67991e8fc25db829643b1c12e3ee458. 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/NLA509201901.