Wojciech Antoni Waglewski (born 21 April 1953) is a Polish musician; singer, guitarist, composer, arranger and producer. Biography Waglewski was born on 21 April 1953 in Nowy Sącz. He is the son of P
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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5957ed54a08b31a724f90a331cae446e9f3a30b4e09fa3bbb074bd4b3d956d. 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/54b938fe-d661-4e2a-96df-925c8f586b38.json and https://artists.proofprofile.net/proofs/artist/54b938fe-d661-4e2a-96df-925c8f586b38.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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed82b3c64d2f712d767f79940c5886b2c75c3559bc2a4d8206ec1e5f2f7afba0. 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/PLC592000077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455fa543715a16fa5029bed05da5fba4ea65c545b7486faf51818a4369c25d3e. 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/PLC592000078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44a3702b50aa906e9d143aa65a507d9c6964f36befb9c5cc40d08bfae594e38. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/PLC592000079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6567868e179bd5081d3c1e601136cb53599fc0c7e658940eb57a191daa33d998. 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/PLC592000080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacecaf1eece7b9025962c792aad16f7688e2f9941a8d2712455e6a5bd8149a1a. 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/PLC592000081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9b2be012bd9ebc8ef3ffea54f4bece6f1fb887168346065731b943614fe1e9. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/PLC592000082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738a3006f08af5429776d94488ea923cf4aee263c318208137fc7bbadc421e65. Chain 2 (Bitcoin): anchored in block 960355 (2026-07-31T05:49:18Z), 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/PLC592000083.
Wcale mi się słowa nie posplątywały (Remastering 2020)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2eb9e639ffbb95ef8fdd5ae0fd64662415c1ca46f0e04894f0fa91dea5fea44. 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/PLC592000084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x895e1763633c65ad234b990f2120eb271808670e2f4c165f6178b5ee93dbaf11. 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/PLC592000085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a238367526ee77c365df59655534fc22a13cdc5ee4e0e32efc2612d62daee2. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/PLC592000086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06fe6e933a456210dda4ceb9733605341ec84ac36d7894b299eace48ba17f6af. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/PLK682400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc721c38e9625b1885c8df77be509357183a15777b0823ed0e962375f23104b6b. 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/PLC592400201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc723b96d87c7ce443b126926be5b46d6fd4472f4eda22ad86c874dfd197705. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/PLC592500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66eae858bbac5fafc411ec6adc317e09c547a046a219868f0335fa44aca1ff5c. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), 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/PLC592500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf12c0802f221fa1e9c85d92fb5c3ae4aa68cddd6ef35613594fdfd0d7ff29f23. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/PLC592500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57db05e9d14dae163836d04d37a6565531d9c1a05c16efa4242f22991467698. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/PLC592500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100ab5cf2b625ce1d3a616b6abadf34583dc9a1e90a10316e12cbb187ab02e50. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/PLC592500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0f42ea91bf6de0f1e7fd0104f33af76c9d4596952266988b79dc0e35a1c28f. 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/PLA391146110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138662201663eb1abad34dea7e4eb907ebefabd5bc7e4deaedd1983f1732612a. 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/PLA391146107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67b18af11af0cd50acf6494bcec98688eb6a20a09c9a9014bbf1400a72db4cd. 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/PLA391146109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd7e352822104b98b6224bbcaeb8f137d0b3925abd79369e2ff17963979e257. 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/PLA391146106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca0e373babc745ff36558bcb04c35d3ae5eaefefc16f6783f9879869a875e94. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/PLA391146111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba34971ef2ae7fcf4e258dc89993481f8de6b2ae4db0276fc8013e470de16158. 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/PLC591000036.