Pritt is a brand of adhesives, tapes, correction, and fixing products designed and marketed by Henkel. Pritt invented the world's first glue stick, also known as the Pritt Stick, which is a solid adhe
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 0x2521307bbc2c0301be21be99e09e8cfe3d4e25e27e463bd5e3d71609a9cbbf16. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b7de8ba-74c5-4c1a-bb0a-a9ed1f187ca1.json and https://artists.proofprofile.net/proofs/artist/7b7de8ba-74c5-4c1a-bb0a-a9ed1f187ca1.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 0x827e5162d26b5b7c70aa7460dd1e4ec3f472a4083e17ddb22f93a0dd8a3ee45c. 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/TCAFM2124610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab73f73c6641c639693530f601c738007cf55ac6c84a942b4cab627b233f94a2. 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/TCAFJ2165820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd5353cc862ad0dd063ecfe0f61e5f7f49a5ac8ac69c854246ea8f2681deb15. 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/TCAFO2103901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58a69634afb78e20e4bb05e58a3501d46d75f196398890a89ca5b694509371a5. 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/TCAFO2103910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a063449700558c7b4bf2c468bbdaa5928537403fb14654a414295b86bbd873. 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/TCAFO2103927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb63fbf38838cc5ec34826b6a804b5d0034e50a7a0f4f525bdb61a6eaaaf55f80. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/TCAFO2103886.
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 0x4c261982f0b08d22802fa1c1dcdb10c3cfe6e45581d69c36f432a21d30807d37. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/TCAFO2103937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621417a58cf4b88dd77c898e9496bf7e63c2dfc6526db1425a02e92cf4b1d978. 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/TCAFO2103991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6349d90a30cee62cd2be66295fb9039be24b0f06af5f437da3733a97ccc70d2d. 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/TCAFY2168202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca1a639f05b1af1622e73f405d410fe8f5d027f12037baaabe2e8c0904cc836. 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/TCADT1830895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827e5162d26b5b7c70aa7460dd1e4ec3f472a4083e17ddb22f93a0dd8a3ee45c. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/TCAFM2124610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab73f73c6641c639693530f601c738007cf55ac6c84a942b4cab627b233f94a2. 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/TCAFJ2165820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20aa1397ad1db1a361de7ee6bd063d2967ad521bb45b15668dfa8b6231efa3fa. 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/TCAFB2096454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76fef38884969f206d7a912a617e6bcf4ce0f86ff60c4681fdd0ba198260bc8d. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/QZHNC2149594.
Tonight's About Me (feat. S.a.M & Pritt)
Tonight's About Me (feat. S.A.M & Pritt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be74dd7452d6a0698b4b1d53cf3d3a29c1b7d0a572f0cb2e28a176c48dd3d32. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/TCADJ1783455.