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 0xde6638d125a397a4fdfefe444485d6aa343e8e03f6aad9e389fb8049c2010770. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f3dee56-51d0-4695-bbce-6970aef58624.json and https://artists.proofprofile.net/proofs/artist/7f3dee56-51d0-4695-bbce-6970aef58624.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Intryguj,uwodź,prowokuj mnie (Cortess One Remix)
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 0x96fed3ad99cbd66208aef86f2f4810fb8a60653e1810f7037697d8892364cfb5. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/PLI367903910.
Intryguj,uwodź,prowokuj mnie (Radio Edit)
Intryguj,uwodź,prowokuj mnie - Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc9798b212d379200c5ad876a0ee367f93af96a54eb3c832c6e93567409aadb. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/PLI367903490.
Ja chcę mieć żonę (DJ Cookis Tek House Remix)
To były dni (Extended Remix L.A.T.I.N.O 2012)
To były dni (Extended Remix DJ Crash 2012)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7039e0d53d7f640e9316d0f3c83286f79fd948b8cd2b1c84a28ea86310fbf0. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/PLG231400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772e64458ddd077dc9bceb5b6f4d5d2d0130f8310d597fa5e0d1c75b18ea72a5. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/PLH751800063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe91e267f2a2067ee8aed893d40f38f0be6d35a745cf1c510b74e90291b96e5. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/PLH751800099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f64548c1955bbe463c2971c2efd5e905ed18dac2d8e34e33ee447f57e0808d7. 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/PLH751900065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa634cca71647e6a2acad94e75476f8eaae2c8e4bfbb09d16ad09ef3b0eabe5. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:14:41Z), 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/PLH751900084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69db2a862c6714b3c15b59ea8718956d2a02c39f6f33843e9d994b2cb5e6de6. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH752000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f6b91918f85ed8f251f4c0c5bd3372478dc074579d3500e2c3fe8a31d0fd31. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/PLH752100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d880c99e5db19b47fa04a20f779b6eea0d40ab2c3d77177125e0310684972cd. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/PLH752200098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb1e923de4913cbfda309acd34da541f00bbc07e04a658caafd7434957260fc. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/PLH752400075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c480d4c6e35f24966b9b895a88af78e2c9484d3143e10df070bd83ccda2df95. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/PLH752400071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d0e49311cc876c837724858d533397b087b9bebb9b9bdc2bfe216ba9ca21c5. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), 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/PLH752400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93c9bd16de60aa7eccda35d9b68be14d5acdac2de6c7edd3e9037e02b49de46. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/PLH752400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf87f868aa1f53e9d8eee982de0ef4a4f36864c03d2e0c8c85a018d146e05c620. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/PLH752400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985c33d2481c8b5aa2f0921acebd555bca51d1190489b03653cc742e6904beef. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/PLH752400011.
Składanka do auta - największe hity Disco Polo 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5bbb41f5840d97bf1f229b549e5e9a30acffa3b88e771f5adad63bdcadaabf. 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/PLH751500478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69db2a862c6714b3c15b59ea8718956d2a02c39f6f33843e9d994b2cb5e6de6. 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/PLH752000025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d14232c0b70cbce3def3487bc8ba99182276b7c47489b934cc073da20527d6. 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/PLH752400017.
Sylwester 2021: Największe hity Disco Polo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532b2f3ea876d8027743bca9549ce9b5f6ed2d25c4f2f26939add3a4492d9920. 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/PLH751900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5cc95e5c2c200df8d2bfc4958511b930dee01269ef8630fed2ba031e89c70e7. 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/PLH751700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69db2a862c6714b3c15b59ea8718956d2a02c39f6f33843e9d994b2cb5e6de6. 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/PLH752000025.
Nowości Disco Polo - najnowsze hity 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd29f12a8f819adac91f439b0ee94cdd40b127bf43c9d02c1f7bd1f77d02c67a. 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/PLH752400083.