thumb|240px|Bamses Venner at a rehearsal for the Eurovision Song Contest 1980 thumb|240px|Bamses Venner in 1979. From left to right: Arne Østergaard, Flemming Bamse Jørgensen, Bjarne Gren Jensen, Moge
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 0xde7f976c108be4d9f0f3855015d3aa2b910f6aea7e22e20883ab61c052e1ccfe. 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/66b5ceb4-4928-4b3d-81a0-0570786ebaaf.json and https://artists.proofprofile.net/proofs/artist/66b5ceb4-4928-4b3d-81a0-0570786ebaaf.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 0xcb0a6149f59e1cde66e66f75b453e0374d8f938341bc7b7cf13688aeae2ab516. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/DKABA1100084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff670fd3da35b8a6cee5dc041592b1eca875f0c343d1ea35062ca0dbed966742. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T16:16:54Z), 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/DKABA1100079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f92b9bed07cbe07fdbb275ecdaa9781696faeb59e5569be0d31e191030bd51. 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/DKAZA1300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc473828de500bd14e10f4947c3d4861a43237efebe4970190c641181b74e2dac. 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/DKAZA1300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f72f595eea0e1db3c34db39c2461ec4cc8a5cc19cec012f42683f2b309115b. 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/DKAZA1300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e19302676953cd5288f553b471089ec6f577e1484e96b0a2fb8660bbd4ee2c4. 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/DKUM71300731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737de394db5d3cf3ccf2e661338b3e7c5b048ce3afa7b518fbdd0a49f0173ef0. 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/DKBV70603501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c291be86689a12ad78a75c0ab8cdd62a96175d2fd02542d47a821d77b8311c0. 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/DKABA1001663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758deaf2a241a4154fa36c7bfe6edf4dd8e4a25997b6a0bf43c97b7a20cb7695. 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/DKABA1001669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x404a613fd1beec5dfd8c43bbb51ea7bd0d8e5f17b00696db43d2d4889a76a15e. 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/DKABA1001670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900810a6c39cd34523d792af104da7d5ff501d28809730ca3a589dd67bf08d69. 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/DKABA1001671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bde7354a61facdc90b512ac5e9001059bf786db183103b750f407c497892011. 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/DKABA1100073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d48429e4e1bb6114b198850ce3fe6a77980684cfc7d9eda68b69ceb98215aec. 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/DKABA1100092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4470f21fe39283a06a9d5f2e39ef4e77988548cc34895537a049018bb5061a49. 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/DKABA1100093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5007b5d950118cccc7c768159dd97b64efe22c0ba0896081c52c46a4d3a2ed1f. 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/DKABA1100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6094826aaaf8cf52dabc240f08deb42bdc691d475d6f7c2cf594b0c8c13c4515. 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/DKABA1100094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec645e56d1d7218da5b88b39ea70fb2e5af8cb10010fe13e12e98ca75dd068d. 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/DKABA1100075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86cc7201461d3b9ecb0f6b35e93c053f433f208af257ad8039c398be088ccbfb. 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/DKABA1100095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9f8101faabb851f557b6688c244e916842860ef7344f3872964175399b6da6. 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/DKABA1100096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa26412a450db6733b24ae2ba3e079f6a5d9774f41751490d7fff7eefb920619b. 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/DKABA1100077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a1771bf72d882ec82fcb3a4920dda3e37ae3e905939b8ce4431a7961c056e8. 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/DKABA1100097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe799a22d8b8d319ea188ddc7836a4933655303c51337d616f1c642f4899e886f. 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/DKABA1100078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf9f9af99778aeb27dfbef8506586577bb38bf04d6512a15f032697a97643bd. 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/DKABA1100098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff670fd3da35b8a6cee5dc041592b1eca875f0c343d1ea35062ca0dbed966742. 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/DKABA1100079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e16add60208fa209e824d4a43225ab227b4c0b94a46850c99734cbfa5519238. 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/DKABA1100099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584f05478724b6b62de8a2ae2cea9f1ca4cc292ce2cfb476da8a70e87d779d41. 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/DKABA1100080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2b28e32eaa5ecd511ffb2d8ac9c18e3e9c83e22051b56245850bd2c1757cc3. 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/DKABA1100100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2249086e2040b330f69bec6ed533eeadf645b3e10ca4652f56e8531505f1fd9. 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/DKABA1100081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba871500efc44992b686191cc4cd445978fffc05cdf6b0282fe0b195515a601. 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/DKABA1100082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64859adad621b57938a650a044c24f494601abcbf1b331a523950b898d71f56f. 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/DKABA1100102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100b5ea4648c0685636c5b1fc4ecbb1a59574b9aaf3911e39dbd697d86a36fb4. 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/DKABA1100083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43ff7133499e1289f43c00f6f8b4c1e4d187efb6627bb03e140420ec4729f1c. 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/DKABA1100103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0a6149f59e1cde66e66f75b453e0374d8f938341bc7b7cf13688aeae2ab516. 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/DKABA1100084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122c44df619e3420fde396c4d378140dfb5d61db814a5f4df2ec768541f3c8b1. 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/DKABA1100104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13644cdb0bd15d4eee73ba54f4865faa0e23d19515171d53e6b014f99df42573. 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/DKABA1100085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20930c4034c392354cae707888c8acb174387e9c45a80d577898d7c676bafdc8. 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/DKABA1100105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fedac7c4a0e9f0d60f18df64fa0ff7ca440bf5be0a9284e67275cb28732ccb5. 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/DKABA1100106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ce7296c67e2ca2cc4e459e6aeb9e28d613327322e5798d37408d0e3577bbb0. 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/DKABA1100088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b18a0281e12d3df5024b6acbce732e46f26a755b3f06963d303385b210f63d5. 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/DKABA1100107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbeebe01142586ca6c35a6eedecba86cb94b3806997bf78fc1f99469d23186d4. 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/DKABA1100089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6829d28ece54bf127ba48f6137f5ca8ba40f58d08da34c4a8c781c696db14469. 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/DKABA1100108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee308dd5d70dcbeb3053d7aeadeede436bfefb14b97656e734c972f797b34bd7. 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/DKABA1100090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911cc284aeed94db52c36912666a86f9dfd14cbaa319b3ba3197af5c2dd028b9. 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/DKABA1100109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe644f0deef142a2e840b57960d9536eb8f6a8e21aa585b3930c93cb7c8921956. 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/DKABA1100091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fa885ec44f71285a1b2188d2a2c288c26beee63a051c7d4d274ddee97582c46. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/DKABA1001231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1593930a743cada977999d695eb8d2413b5b7812efb601622700eda8b55be448. 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/DKABA1001233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf527255733dd517ba506bf5082832faef678bc2b6799e141abfde5c835f90c. 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/DKABA1001638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdadcc1e5b8cfe58191ca0fd828ef81bebc9a984406f4d62df8c5576ebe123cb5. 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/DKABA1001642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b778b87ce7aa2208c08a3936007c35c01c03559aef66b1c90dcc6cf5655e4c. 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/DKABA1001644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38aead666b3450b8fb163675f9c9b321f26107bd96bcd5fd31fa0ad0d913403b. 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/DKABA1001645.
Rock'N'Roll mix (spil whist igen, tend og hop)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9244eff14c789c2f9c07f89a9de40ae468c8ca3814efa5fb8912cb8683f4a97e. 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/DKABA1001646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1e8636e634ffd2023779cb6a0732100367eee8ae2399dec7e049b0bb45bcd4. 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/DKABA1000847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7bc647dfed7687a79331cc38f5776ae5854e58d2c281bdd098e58093f475c20. 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/DKABA1000852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f47164ecdd75ed18362e81828f4dca07df41631d35b1408a6db9a4a9d5fc39. 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/DKABA1300407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d785f4d9c2bcff6ef358e518c72e9ea056e31a5941d81baae45d9804287841b. 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/DKABA1300408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86eef23d01025ad42a2fe5520ab7125b4c85ea5cff72d1b58ec72e2c25458d27. 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/DKABA1300410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54780756bfd956d9ab3a31b701599a7fb4de830341307eec309e21c0de121213. 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/DKABA1300412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c4253f85e039b58fc52d15e0b1b3824bfdec76b86f6be2086b3a3f6b72cb1c. 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/DKABA1300415.
Jeg ved at du ved (feat. Dorte Kristensen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8336d5074ced9c89f7d241d063d6417af3ae28aadc5792a333fde2684a6729b8. 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/DKAZA1300355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7a2cab51b9cf5a3c469b400edeed6194f6d956f6406d52cf876e874ff53b29. 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/DKAZA1300356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf882f43e138e0aca0ba0ba4be874551249312cc9e6096408be42a4624cdc4804. 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/DKAZA1300357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26790cfe7a905f15ab210622d6c04e262bb3dcabfdda93c58491bd601d217c7. 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/DKAZA1300359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f9cb625fcf27dca71291cfb625d2002b2ed37e3a3ef66d35de6d7a597df052. 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/DKAZA1300360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ba8ad3a8e0f5f42ac53e13cfaa485cfcce0437adef6c70f47501ed03370a70. 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/DKAGB9500701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d31dfefb63f338b9deb6da8b46d5b759c3ec3d2285e76ba7b693bfabff245db. 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/DKAGB9500702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1941c77751e1fb1fc84aa8a1c8ae46bbaa2dcabae21ed7487e64f10137cc2b86. 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/DKAGB9500704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c31cd61f64f9978bf3f0cf18fca405ca3850c33a682393d8141e6cb9887f26. 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/DKAGB9500705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22896d2668aa87ad76a2e7cf498c2f29bf4349d5aaf71736b969b4d8cc03860e. 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/DKAGB9601301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb8e1d6d45e18fec2604b21a0997f3378f6b1ee8efabbbed1edf46700a3e904. 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/DKAGB9601303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ebff35ae3dbc8803b74a435d209c5c3e38140464d11f1417106aa6755c4daa2. 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/DKAGB9601305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e582d8e9a4701a03a51281f0512758c999da42544f9ffc19714966ac84900b. 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/DKBV77600101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf771e8b40b8c702d3ca27103b9f493fbdfdc947ae839a4263f71145b520359d9. 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/DKBV77600104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc198fbd85042ac53c7e10bae3029e9cf9cdbbf30252942c53199011d104f0b. 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/DKBV77600106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d84d35f2b6e012e3f164d99f826abfac43c854a48b583594e04a5dc33c7ad43. 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/DKBV77600107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7788d536eac54ac5bbb102516f145b5d49d1dd8f3b63006b4f71554cc14a5c8. 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/DKBV77600110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae25f978f884729c1f9bdeee2ccb5f87ebf4ce236688706229b65e8abb9db3db. 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/DKBV77600112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8859e8c6bcfb2c220775b2488d5ffb5341cc382ffb0ce0c9382ffa1a8a03be3e. 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/DKBV77500101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217fefd8b7dcbc351b3a097a9d3fbc0996184fa8e4dcc98f36b00e11753f963b. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:07:48Z), 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/DKBV77500111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e139028dea0825274b2e3aac725aa6813a9649db394ae74c671333139609eba. 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/DKBV77500108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa750eeb20d0d878b8003d928f597d27ee1a8defcfb52c26ca907fddd2215aa02. 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/DKBV77500109.