Skurt was a puppet that appeared on the Swedish TV-channel TV3, in the show Barntrean (Children's TV 3). The show started in October 1989 and ended in 2006. Recent years Skurt is no longer associated
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 0x383e2a2ff5c5896d8339cea82933c4cd86223ea6592c9591340c745af3c84c68. 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/33d192c6-1e44-426e-9dd4-bbd3f3ff36bc.json and https://artists.proofprofile.net/proofs/artist/33d192c6-1e44-426e-9dd4-bbd3f3ff36bc.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 0x54723a2ee26376c7321732a5eae95d2ab0e8e8853040e80d88693c6c37bf2c8e. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/US7VG2049475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bbcd81021ec0b1a9be4d77991b9883195f9bf1d70d55da3a5c0a22e36b527bb. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:40:05Z), 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/QZMZ92164350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1514c4e68b87e81d237b6f8fa997e7d5c9c378abaeeeb3eba0d7e6f96cbd0573. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZMZ92167883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41090a6039fd3aaae3ee943be4d8d113f3a48e6c464747b4e217bd8b55ea8ee. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/QZGLS2162547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab13238a2a5e35c469f17c94e4432fae1120c92bb46ee5a6ec4c44a944d2023. 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/QZ5AB2204897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870d57a5643abff6e437a8c48590a81914ae6b777e5bec5a46cba9580d63aa3d. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZHZ42232496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc998be16a0e7b6ecfce6238f102e469d7a80680928fc50b1a5829a4721bece. Chain 2 (Bitcoin): anchored in block 958117 (2026-07-15T10:23:48Z), 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/QZHZ52274715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc655231737e48d30cee03d97dfe8067f0513a1b4f7f0ecf7fe061a54dd7316b2. 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/FRX202248207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73c3325fcb6d2f17fc12e81ea18b50d57dcca0cb4533b07ea44256ed140e9b4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZGLS2353339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a89db5dfd98751a1866984934965e3c56c5f9d154be4007b2c3c6c38240fde. 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/QZGLS2319003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee246f2247ae910f182fc1689f4ded207552da03e15e89bf58445950ee2ab445. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZGLS2368314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf6378f89916de1b55cf0119f5493714f19d2cbe5b75a503d2787527453b470. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:04:18Z), 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/QZ5AB2498707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73af7a7991eb6dc748c1be725b211e4ba4aaddc40dce84ebbbb2f83ca9408bbe. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:23:26Z), 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/QZNJX2450879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b2579941e3e7217f208ec4d2309f775d3b471cfdc98e889f2120bf65186e11. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/RUAGT2477669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e3e3197ea077f4e8b76da306cf6ea8108262141842bde644a0fb2c72e13957. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/RUAGV2500428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45aa205225b1a0f2bead7e7bf3a5f5d581188b759e358ff7890b6d2ede1fc26d. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:22:01Z), 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/RUAGT2504347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1addfbe9891e73fdfc683ca9911613cbb36e037b678cb7111039eb39edd0ed4. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/RUAGT2558923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1da4c3ffc169d89c51d717229dc0f252373b6c500bed5e65e081f7e8182c3c. 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/BEB682300218.