TPL may refer to: Biology and chemistry Thromboplastin Time-Place learning Companies and organizations Tallinn French School () Terumo Penpol, a subsidiary of Terumo Corp., Japan Texas Pacific La
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 0xe4c32a3e3bef937854da1d26d3a1bc363826aba368f6b8191ec1d1c7d51685af. 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/b27616d4-4334-48e9-bf6e-e7f5e2bfd5d2.json and https://artists.proofprofile.net/proofs/artist/b27616d4-4334-48e9-bf6e-e7f5e2bfd5d2.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 0xf1c6acf7539a38cb5f9f1e60ecf06b3122a35841bc4e687be7801269149693f7. 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/GX3Q92093659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775593e8288c4be5fd64f5433233f47290ae83f807a66c15af819af3cb3a0204. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBX722100271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a3d3419a80bb74341f0a9a10b1610698093bdf89bd701dacf6ac4fb6427947. 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/GBX722100150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41313216da14cd304cf0920890508ffc030d66a240f8bee2578d7c712dd02d26. 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/GBX722100102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a3d3419a80bb74341f0a9a10b1610698093bdf89bd701dacf6ac4fb6427947. 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/GBX722100150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41313216da14cd304cf0920890508ffc030d66a240f8bee2578d7c712dd02d26. 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/GBX722100102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41313216da14cd304cf0920890508ffc030d66a240f8bee2578d7c712dd02d26. 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/GBX722100102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc820bec79d9c50a8e32b008b6f265e913ed742bb6be5e1d19292398d88e065ee. 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/GBX721700186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a26a9dcfbcdf3211acc94f32d07b94d801e16c6cd83fc1de4bb06862c34dacb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBX721700026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230d34e0ab206f8b68da48bbba0ff54f2344465030f933007460d6f7a18cc47c. 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/TCAIU2470338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38be0adf95f7aacba1f48748033332bba598d785b147ecc810bfd1b740622810. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBMA22087901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5a3f9239cf83d260665f165b8c569440649edf07fb16e42f50c7ef3c98e482. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZTB42408147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4dc5ff4b2c6d770f3dfed55bbb083e87d6e8c777e78214b4a909b6ccbf913c. 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/QZNWX2346654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7ba7c0f2bf662831babbfb5fb4a09a6102b1e3571819aa768e1c33ba05e326. 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/GX3Q92334348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbbc8c24d97c96101462050cfcab5a9f9c866412dcc1f1ce8d4c8d0ac99b3e02. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZTB62247137.
#TPL Omizz x JoJo HB Freestyle (Season 2)
#TPL Omizz x JoJo HB Freestyle - Season 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3d691006bda9a14ab4563f949820c1a2208d105f8b9e6ee57eef77a840fbc8e. 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/SE6SA2017935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd604ba3592574aa5ea28dcf1b2f215d3d2b1a6429950547c4f3752dacba36e3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZNWW2026355.
TPL Omizz x JoJo x Fumez The Engineer - Plugged In Freestyle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1fa44153b7f5739ac49ef21488206af3e3adc41f2390bf23bdafd3b3dc9bca. 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/SE6QE2026654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb15a74d2f2569d496afef798b6429bf070232624a9ab1f548f5c75d448f17eff. 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/UKXN21902604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc886f28b8a497e595c6f2172b8c10b910071696da2d714998e829339fed4dda. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZHNA2049802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480ab72bdf3145371eb30699857ac1a162e2bc34bb80a5842074d84840e03e97. 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/QZES52072698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388c946591c4c5eb9295ccac08baa52e92d0398ac13a4f6900c1e91388319d3c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZFZ32095188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d14c303888a80113be6c0d7aa15412d59ae3127b28db6161af91dfbe1992da6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZFYX2087543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5bc9b97b35dacde8f920cbb26c15e70e887ac1790b2fb3f26e5f859399dc8e1. 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/QZK6J2045166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a8a7c3eace23efabeb25eacd7e3562296f52d0ded3e6f76acae005d8d266be. 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/QMEZE2110688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852bd4d52ac7f5c1a8db895e3c3d0c47e48a3f2326f1d83b114a6d97bc7108c3. 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/QMEZE2110691.