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 0xe4d5a83858d63d36295fea5e9c7f199aabd8a8660bbc30c243836d5f6f381176. 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/669a0bd8-3bd5-4f97-bcc0-9a8f581b3fa3.json and https://artists.proofprofile.net/proofs/artist/669a0bd8-3bd5-4f97-bcc0-9a8f581b3fa3.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 0xa108d22ffeca4df721f1ffd05b36b0dc0434de554b5bbf6c8d92b4b72b084582. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/TCAHO2304230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a77f3572c45fa584b0737c941392981c07d1935d836d88aa2c2864c728c3cd. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/TCAHO2304217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9878c07f1d4bf25f45296838eb072f8254de21e3eb7edee08b2bc639f1600ed. 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/TCAHZ2401046.
Utopiła Moje Serce W Benzynie (Bass Boosted Remix)
Utopiła Moje Serce W Benzynie (Spedup Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd424921474243425fed4e31a11e5fad02e0aa8159836c2d8b011dd91bbf095. 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/QZZEC2323102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3219a559cf71a6973d8fab45f11b303fc9fa041ff03e4fe421ff0166d40cd691. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/QZVEM1807408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198fd8d528df7f5496f1f4c2af04fbb41f474a5892f5a8d31cafcd283faf6331. 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/TCAHX2418401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e3aa3f32e641c5033ebaa6692ed33205d0798451ed3e5bdc2accb101511bf0. 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/TCAIE2414157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd77a1b4d68d9b07d8c1dcba589329c0e0b7e1680ad8f5ba3df38807bb1e7310. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZK6L2467955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3b6087dfdd29118b2aac75cf8687316e8c8f9b4a4017666d92857b4c2b3a8a. 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/QZES72454152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb29aaf4697fbae98e6b7e13567784b39d20029b5bc981787b7615659f95da27. 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/QZDA82453317.
Zawsze Z Tobą Chciałbym Być Ale to Mocna Vixa
Ona działa na mnie jak Ale to Mocna Vixa
Długość Dźwięku Samotności Ale to Mocna Vixa
Zaproś Mnie Do Swego Domu Ale to Mocna Vixa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf072ee83c2b096a4db7837bad8206ccaf4d1c5114bb44e14f3690be5c1c94c53. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:15:33Z), 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/QZVEM1856848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6df10067b6e636650182a7bf9fb7d573f44fd37efdb5838adc67959b30be79. 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/QZTRX2506188.