thumb|upright=1.3|Orquesta de la Comunitat Valenciana on stairs of Palau de les Arts Reina Sofía The Orquestra de la Comunitat Valenciana (, English translation 'Orchestra of the Region of Valencia')
{"copyright_id":"0x8fca1e3e7aa7eceb5e1037e6c4fb98a3b3cc8eaa1ff984f42808fb3326a5d726","name":"Orquestra de la Comunitat Valenciana","registered_at":"2026-06-11T14:18:29Z","symbol":"NIM0046759","token_address":"0xdd17faf90b2236c2b32c0ba14dde5fa10dfeea40","type":"artist","uuid":"2303097f-ba2d-40e7-a787-88e17863e17d"}
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 0x8fca1e3e7aa7eceb5e1037e6c4fb98a3b3cc8eaa1ff984f42808fb3326a5d726. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2303097f-ba2d-40e7-a787-88e17863e17d.json and https://artists.proofprofile.net/proofs/artist/2303097f-ba2d-40e7-a787-88e17863e17d.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 0xe30f690ee1ea236a3054b0e3bea6c8884c0368606e925281bf475284a765e5de. 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/ITZ041500026.
Turandot / Act 1: O giovinetto! Grazia, grazia!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5d5d56e154088ff941baf2ee0df2c59c782245bf7d029a5ffd92ba67dc9469. 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/ITZ041500027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17326d1dbc21c432f3547632e87e68aa0e8d2dff720807a5948525052b774192. 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/ITZ041500028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf836c1969ab2172333001cef2bf5ee9c60024ab786a717af99dbb5ab5f66ca60. 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/ITZ041500031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b551f01f380f4ad2f3519b64dc07302d221b8c67f89656ca8396c8a1ba9b33d. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ041500032.
Turandot / Act 2: Introduzione (Scene 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x851ea91b7e1e2e72a57387bb98d560cdbe939240d49bd4cfe9e1ba4107aa3520. 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/ITZ041500035.
Turandot / Act 2: Gravi, enormi ed impotenti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8116bb10176aba58b5af70cd8928e071d429f9a9a6251da77b554231451f0ca. 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/ITZ041500036.
Turandot / Act 2: Un giuramento atroce mi costringe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadbdd1c1f89fd8dedec4da67a787a38797acfc93c28ebdbc6095a8d5ef90b3b1. 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/ITZ041500037.
Turandot / Act 2: Tre enigmi m'hai proposto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3550794e3ded3602361d48f275cec3b49249491d4f86207a91f2da5b9765c997. 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/ITZ041500042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77bf008dcd867743035705009148a3ccd5cdbc0990434d539aa9ffd039acbf26. 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/ITZ041500044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3430682b8cc658d17d999f298a878f98c04140230ae9cf6c41740b2339548ef. 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/ITZ041500049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d913e4550e6786636caf04fc8a17124733421c3373359590b23cdfa5aaec96. 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/ITZ041500051.
Turandot / Act 3: Diecimilia anni al nostro Imperatore!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23b57bd7efbee26ff8183c9274d440348e3666239c850191de00dfd1acb2653. 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/ITZ041500052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f3652b755aac8b328187575f87f19c0248beebe3b0faa9c6d25896d74db1d2. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ041500025.
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
Turandot / Act 1: Fermo! Che fai? T'arresta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6809db83808186ed1c922ddfa17b3dc8a6acf4a63024ae8569913e944c7762. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ041500029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf612cf42ecb643c7355c9ead5822be9dba7be16e41d3d22a77aeecfd96a20a7b. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ041500030.
Turandot / Act 2: Ho una casa nell'Honan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd463357c17b6806e1523122e414f1e0071d91748c3f421271cbcbafa20a6461f. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/ITZ041500033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1844bfe5798c51d34e7040d00123a66760fb09d3269db487b8c733307a54c8dd. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/ITZ041500034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c67fcd2fd7e9d4731e1307e07985a69ace237c19fbe6960189d448939a5f7f. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ041500038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c7ce6f84f96b7b9506c9e9620d39c4ee76c7b84e16e9df754c7dd1545bcad4. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ041500039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7450fc57b5c56df1ea03ab8d405e9c6c4f5712190ee5f23e435bbc19dc84064. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ041500040.
Turandot / Act 2: Gloria, gloria, o vincitore
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650d51c14155861937faeeacd9d4f13770c166718b9599a872f92babc3420f40. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ041500041.
Turandot / Act 3: Introduzione - Così comanda Turandot
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41057949552dd323740edbce7e71e157a339f59ddff83fa702b6f2861a107d74. 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/ITZ041500043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f3173d75791c0a0710def80dd0777f8e3ef5508f728facce96ec9a81b28fd5. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/ITZ041500045.
Turandot / Act 3: Tu che di gel sei cinta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0015ab43388ecc21a1c0e43a8b1f186155f3f8bc21d6e7ce1158e8711b794476. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ041500046.
Turandot / Act 3: Liù! Liù! Sorgi! Sorgi!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7635fc43ef4768e61055dd446fa420907c8f3c13f991f52eb18392e76c2250c9. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ041500047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb013212b9e45dcae252775b440fff8ddbde7b6be2c81e5fde0b7826315c196c5. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/ITZ041500048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3a142b67e41fa5ab358555a59d5346dadbf7b54802b354a55cd5e62cbe1750. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ041500050.
Manon Lescaut / Act 1: "Ave, sera gentile"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1916f001bf4db3ddd2f7e8432d7cdb1056df6a04b1bfb88d01fe6c9349d04e. 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/ITZ041400044.
Manon Lescaut / Act 1: "L'amor?! L'amor?!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a18ee6ce9d92a7f6d9708ef4580f15da40355ac757df0098bac680da5e5342. 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/ITZ041400045.
Manon Lescaut, Act I: Donna non vidi mai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab5de138182360af095392647b610885689ee892eeb1a607e5e9fd14b18f9bc. 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/ITZ041400050.
Manon Lescaut / Act 1: "Cavalli pronti avete?"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f35b8451a2665c37ed7ac3143f720b9cd487bd45d6c6e566d65aa1f2eaf2c4. 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/ITZ041400055.
Cavalleria rusticana: "Voi lo sapete, o mamma"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7b291de6c6fad04d47bf696967cacaf95a5375a9be2b7c387fc5423361ca46. 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/DEN961600410.
Adriana Lecouvreur / Act II: "Acerba voluttà, dolce tortura ... O vagabonda stella d'Oriente"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd801283d5e294fc8631f437ea655d11ca35fe6b5f88ef30c5b6277092b8441a7. 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/DEN961600420.
Les Troyens, H 133 / Act V: "Ah! Ah! Je vais mourir ... Adieu, fière cité"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a577c239d43f01a9927029948f83201c321e0b04ef771e142e219ffb2d11fc. 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/DEN961600430.
Boris Godunov / Act III: "Skučno, Marine ... Kak tomitel'no i vyalo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc306056ee55b33105ed7d90df14e657749a0bc6994a643f5869aaf7f16c23f. 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/DEN961600470.
Hérodiade / Act I: "Venge-moi d'une suprême offense! ... Ne me refuse pas"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf28259e2d4a5719b45d0efcdb27caaa7678f731cf8aae179a7cdf2a1896b9d6f. 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/DEN961600480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4851d234a17ecfd08ffd413c68830059c15261abe079d4011ce67f8759d619d9. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/DEN961600490.
La forza del destino / Act 3: "Rataplan, rataplan, rataplan"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69cd3b58136ee5ca1cb5571a4769d688416105a121d2edd8599d8e92758c0567. 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/DEN961600500.
Werther / Act III: "Va! Laisse couler mes larmes"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309193f1beccce171858327b81fe09afc2c6feb0deba029ef06c98b3a44a4602. 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/DEN961600520.
La bohème / Act III: "È destin, debbo andarmene ... Marcello mio"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc341e8ee40e2515a65af7f43001a04d0198c4284e092718f30a432deaa0e23cd. 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/DEN961600530.
Don Carlo / Act II: "Nel giardin del bello"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08574230fd9c8be54322b5d591a68c8a0d19090961e9b3beb748e290a799458. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961600440.
Samson et Dalila, Op. 47, R. 288 / Act 2: "Samson, recherchant ma présence ... Amour, viens aider ma faiblesse"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee8b5c0af52af894980b6f95348d0e301600116ded1a368739988dfd2cb95af. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/DEN961600450.
Adriana Lecouvreur / Act I: "Ecco: respiro appena ... Io son l'umile ancella"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57429f729984461e1a70c6667187a5cd1e38fafaa1719d73828d1d53670a6d4f. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961600460.
La Gioconda, Op. 9 / Act 2: "Ho il cuor gonfio di lagrime ... Stella del marinar!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689174d8df973dddb257574b3b99196a8783239a1485b91a6198dd0dfdd5a4b3. 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/DEN961600510.
Henry VIII / Act II: "Reine! Je serai reine!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73db2826134fd1e4c2563b8f580ce1e2e117914dce564dda57510ae6859c9a0f. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961600540.
Verdi: Il Trovatore, Act 3: "Di quella pira"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181b3614c8bb5788843108991c94a21e1931bd4be17b68e21ccf05f1ae412d39. 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/ITZ041400090.