1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x03f327769c195b580d37f03897a279b9ebb3b99049fd67148dfd7eb16146c439. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/87a8b393-d164-439f-816c-2d0144addc00.json and https://artists.proofprofile.net/proofs/artist/87a8b393-d164-439f-816c-2d0144addc00.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Il bambino cattivo (Dalla serie TV di Pupi Avati)
Le leggi del desiderio (light edition) (Colonna sonora originale del film)
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 → block OTSBitcoinBlock must exist at that height 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 0xa086a3364ff5b20daa069b887d524de18c8096515ee1bd21abc50eaa5a53c926. 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/ITD901500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611a8ad71c34a997a0fb050ee50a7359a7228cfdecd0af72a51d3263a190e01d. 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/ITD901500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4896246b02f3819080b1562e59d0ca3a1d220a853c77429ba388dd389c3735. 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/ITD901500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc04dda395d2a456dbdc04d67dfeb599f4e7f4c2a12217471c9cc6002e7c5962. 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/ITD901500024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1951948608276b7470c1f653bb00b5c1407add315ba31ed8b17922f8b56bf5d. 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/ITD901500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9caeef11a2da4c1dc65ab8fb5437a7badc02df66b5dc061a4102a8fa3b9c94. 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/ITD901500026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbfe0f7be820edca907871793014daa0964002ffc31db3e028485095b3f99ed. 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/ITD901500027.
Un altro mondo (Colonna sonora originale)
Un te' con Mussolini (Colonna sonora originale del film)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552bb58e853635e0b7e0549fcb1e94d004a9caf6a573c5abdacf7b42d30e2714. 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/ITF039900414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28fae364885fc7518da657f7de616a4f1ea4adcd949ace9e9a2e6edfb3b10706. 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/ITF039900416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47517545a45fefa97b3be76ce8f7840d74727a2031fb4464d2974377fe83fd98. 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/ITF039900419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f2bb382b0b288d6c7aa65d11c65a5859ab1d8e6a59709a4bec0f34bf6f28c9. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITF039900420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f89fc1b2057d048401c90747e4cfbebb85f5cb84584e62ce9c32c0bdb80f9f. 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/ITF039900428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59c4e4ccb8235035ec34ce8ffd882e9cdfb853861aa0c1614597b4310bba722. 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/ITF039900430.
Il commissario Zagaria (Colonna sonora originale della serie TV)
Relaxing Soundtracks - Peaceful Music in Movies
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e7ddca120e2fd23c154eca6678e483e7a1589166ed7c5c946845df30989a00. 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/ITZ432000238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d08e294cbffcf861b05ab4fdd2e072e439c48e46bee6022b717d2381f1e019. 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/GBHGA1933681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf854365b7d10fc88081cac67f3b38e885f362f1476f333cbdba1ea68b75c1eb8. 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/ITZ431400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc137336115c6e3b480e1df8980d972b586d63b6bab176c0e481115a46e944071. 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/GBHGA1831812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b0534ffc766dee7f43a0024739d7cb5a8489e0e5997cc25b15fe5233b9b250. 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/GBHGA1933189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f911a1dbf07a092ba54a5b041e4908e26956b69c3c8f0b6ad1b05eb848440de. 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/ITC721000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40bff55db30d5b6e62d0290b0788265626f6bb76b06d5d8ab0a3e20797858648. 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/GBHGA2034560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b9b488a1cc5bb51592a893028941f7152fa801a40813329a96616ee3fd4341. 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/ITC710700034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50b6a98c9262fa6fe188b2ad6514144c436fb299a8ffb1582e9c61e33039f9a. 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/ITD060300546.