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 0x10fa099775597d7be228695735d6a3b571c4ff95fa4764dccb8e703377fb081b. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf703d8f-5932-4710-bcaa-d83d68a67fa4.json and https://artists.proofprofile.net/proofs/artist/cf703d8f-5932-4710-bcaa-d83d68a67fa4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Prolog - En hårnål klemt inde bag panelet
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 0xc15a84bc2cbc39336412a5aec81095a03ce828132c03462831b0ca7840bb2908. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/DKTS32500101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6632b1a5c1441796c0d6d1486c8e6cbebeb4d39dda94b454637149a27d70afc2. 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/DK4R52500202.
Har døden taget noget fra dig så giv det tilbage
Har døden taget noget fra dig så giv det tilbage - Single Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970eea794cb3390eb8ea21b4bb59d90ad39a33ef56aa331176bb6b03e50fff1f. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DK4R52501401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4858aad82af60dcabdfb1328016c9108ac862e4f88b6e2c592d750f8a0dcfe5e. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T06:54:41Z), 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/DK4R52500201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6632b1a5c1441796c0d6d1486c8e6cbebeb4d39dda94b454637149a27d70afc2. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/DK4R52500202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda97606360cf3f4158c88b5ad1d6b89305cbfa3a3c507b95c3b8e311bb6f146d. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:30:27Z), 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/DK4R52500203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6708e285de8cb6f78a1044257297e3d19bc2e352269e4dd36284317cfa7514a7. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DK4R52500205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43fb874c7c8bd2b3831e8688dc3db84859b552986a72ca5e9c38941e49f64fe5. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/DK4R52502401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb669bcc8c0f8ec8708bf07e38083eb4b4f205a0bfbbfdcc6c48637869184660e. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T06:56:06Z), 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/FRX282541714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14b6d298dbd94d78a34a0ad78f4878dae84451646f81e803c35e35056ca4e1b6. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T10:00:59Z), 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/FRX282541715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3469e965ce4e292a61d042fc0099b194eacc090c185fe2470b01e1f9f69373. 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/FRX282541716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe31e7361a56b53ba95814437473d78c45ec1aee53e4504350b26301ae7b2fa1a. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FRX282541717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb203e914a7682468ea0f630751790c2445f3688ce1c1c4a93e911279c130ce4f. 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/FRX282541719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b64033e048acf4561533a9be6a359d2e8c83c8972588e92bc5ddfa4bcd82097. 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/FRX282541720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40af18867a37c1d2d722f7b7b60d9ec843b036547fa73d04c57a021b34df3a4. 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/FRX282541723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59cf6d66aa7d0a02401163caea89b061627ca98fd33ced19c8c450d07b98a16. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:46:50Z), 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/FRX282541724.
ORANGE Interlude 1 - Live Fra Bremen, 2018
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb15c3cb83eb6a7f256299b4f833f7916682f0563a452d3bf53bb9e0ce22c1c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USA2P2212343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa89be3ab98b9bd2a5e82831dd070d8e9a600d749d226f5e408b62a145ed8b703. 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/USA2P2212349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d3de4ccfe80dc7e631f810cbd61a7c80d72f1a8971b615866143b11879079a. 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/USA2P2212348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a6abbd3aa90733b4eb6d0657258ff368d435776511ef44dda5d5d62354b462. 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/USA2P2212344.
Interlude 1; September (Bass intermezzo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x183aadd6207b4f09b1bfaf32386089bcb13eb0fa374c7b09e5d63351e6c21b70. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DK4R52100403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b50ef65a9da222eec0842cc63b55696bac595aa518ca8fb3556e9ed4093ef4. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/DKY302200504.
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 0x78ef685ce792c922d970e84d4fc7e6845d96e00b712e6e27d2c6f2001fc1a102. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USA2P2212347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a23936adc39d85ce1733dcce6f3e73d9eaa621666fa2f65c0e772a323513302. 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/USA2P2212352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9008b25f2081aec4e1ae6c8241ce87fa2f08cfcd3b16c4d8774174b8a806c21. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USA2P2212305.
Hun Vil Ha En Skovhugger Freestyle - Live Fra Bremen, 2018
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbee572a62eab3703d6407b41f88e7a6bb00026a10370478903998fb1f6a2819. 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/USA2P2212351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae56439b1d3b55787045d535f4929ebec0b99593dbb6784e054cc0830004c8d. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/USA2P2212306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7feb62f2b50fbfe39affb5c0060a194400f21125ead56234787ae1f01b96b3cf. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USA2P2212307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeefbaf37b3bf5d8a8cced59304fbbc4a25062c07afdc1906c0460896977b3806. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/USA2P2212346.