Wende may refer to: Die Wende (1989–1990), the historical period around German reunification Wende Museum, a museum and educational institution in Culver City, California, United States Wende, Alabam
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 0x0a6fa643820240e23943cd4f85ab75395d2b910060c4d35a26f27772d15f29ed. 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/0538c86e-7f84-4b4a-beb5-6902d97d61cb.json and https://artists.proofprofile.net/proofs/artist/0538c86e-7f84-4b4a-beb5-6902d97d61cb.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 0x3b491529c15618ef9d991a97a1dc32cc57204e7153ca474116c66946b9509609. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/NLB180408001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be3be72a15ecca378b21723196af8e0b7b1e675c956d01c1440c8a9b88d42a6. 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/NLB180408002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5652b3cb2214fe195fc6a69b2743e4dbd699f5b0bb88a49671b7c2cd6abc88ef. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/NLB180408004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e4dca10ff9365fc0f561dfdb567c642a3de16f0f492bc4fe429ffdd2d23f7d. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/NLB180408005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadbb4c1a20a5fdecaa80b50c837723ee27ece222d08e7941d3cd2eea822274bc. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/NLB180408013.
Alleen de Wind Weet - Met Huub van der Lubbe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ccef6384efbe64fdf937884c56500a2f258f71a40f9a69f2fbf62e07fbfe3e. Chain 2 (Bitcoin): anchored in block 957587 (2026-07-11T16:48:26Z), 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/NLB180610009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad49315a0c629a1cd0839f3f201f16c973337869b76860297d86785039a88dc6. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/NLB180610014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06df5470edd3bd78d7ffb6462a05dd339d12705273c57b6da7d5c653d9a67f3e. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/NLB180811518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3538953e0b4d9c0a34cbcaf19e5058b4729b506f4baff2f09a1cf217693589a9. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/NLB180912002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5330bf449e6fde87ce99c569f1f728822c1296d10be3645c478670901d8e99. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/NLB180912003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c2d3401b3a9b4181bfbd8e23e48382ab43f18b797006265c5c4bc5d4f868e5. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/NLB180912004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42664eae61529a08cebd7c93c328d3ea94340a280c28bdcf6d080589257ac321. 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/NLB180912007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a470193405ce361673acff8beffb1652e463d49fc954a095ac3eef5a05ba98. Chain 2 (Bitcoin): anchored in block 957587 (2026-07-11T16:48:26Z), 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/NLB180912009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c357117a5996ccc3096aa1ef4d003caf3749b3dbc204f2e9b2382b62f2aab5. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/NLB180912012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a004029798d6db38cea9ec1747e34a68042b9ddad09c9b443855132dafc8b4. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/NLQ131100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25068983bd7d1f74c9754a84a2266e88ed70931f1cc7b411ead45c48816e2d77. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/NLQ131100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe96e1e98bbbdcfa580f2c4439ce4933c2ba63f86324a02ad8bccf5c643b70b65. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/DELV41300656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd053b26717981fde79eb61b6025b9e7c3e6050301882ad6fed88a5a152f70a1. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/DELV41300658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343f8dd403d707abdc96673c30bb20f8f13f5a8fb0bd80d080ed5f09bfaedd3d. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/DELV41300660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0030951cf271ee5f923e6175bb57d034ae62a25ad6a9489787332a1634b238. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/DELV41300666.
Last Resistance (The Theatre Sessions Live)
Last Resistance - The Theatre Sessions Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76ffbb6fad3c2fe078625e8e404a32097a6cdd38258a7bf0b6b0d5b3748018e. Chain 2 (Bitcoin): anchored in block 958676 (2026-07-19T05:43:13Z), 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/NLM571500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6509f0908438bf99099f5a2f4c8445104bffe1cdaafc14901e4067776b5b7aad. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/NLQI31800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf440689a2a1b2da05a2f0287297fa6e322f874aa15f585fa0b3800cf92ed88e9. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/NLQI31800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4885b252b4862db1cad9da92f115c5e68ea4048a447b1d66c04576f2ae33b4. 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/NLQI31800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b46cdf49757a0fbbeccc1c8f290690b803f0b172dfdc793eefd3a2cbbe7f848. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/NLRD52133544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af621a9bd5ac8246b20f808707af7047cacc80ae069a71ce909206ff1916f25. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/NLRD52133551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a14d99d450022f7fbab15bf54bce73a2a7482e069e3e4f8a903e2ff488b6d53. 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/NLRD52133558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d4b34855b8bdc848473abaecc9cb24cd78ab849b9f112298695506bbeaf16c. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/NLRD52500604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d4b34855b8bdc848473abaecc9cb24cd78ab849b9f112298695506bbeaf16c. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/NLRD52500604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe255c1c189a37c69f635e9b0b0ead5d27e2410ce701bc0d34e3b8bb46aafef8. 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/NLW6E2000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa5d18a9d96d2e401cea299a435b317a63dd31382a6dad1e03950c558af1976. 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/NLG662500048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23dd721bfff1158bf1bbad0ad8a20ab0ecbdd8db34c02ade6199ffbc31375107. 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/NLG661900335.