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 0x40340c93d29e6882424893ad71ff64bc4bf1d08bcd8fa9c3caec50dbd658935a. 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/1ae88508-ffdf-47b5-ad77-4894cbd89e88.json and https://artists.proofprofile.net/proofs/artist/1ae88508-ffdf-47b5-ad77-4894cbd89e88.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 0x9c234eb3fd4385febc1e148faed3600c3322744866bf8404b9f48c07a2c57df4. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/DKBDB0302046.
Toves Testamente (Ode Til Tove Ditlevsen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d23b144295c8aafed076d7bb6c838cb18927a0da8aecb7121f66db32b0581c3. 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/DKBDB0302032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b6b28d99f06472fc09a7c513e3d9ecf8957dcaa7217082e3688e8dc859f7750. 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/DKUM70800437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43adcabb919dd523e1b87804c06796de2094459a5f3861276031aeed70eb791d. 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/DKUM70800444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b7c8419316ea973a7c536b2acd11c62b1e43d22c46f8296be836ddc6519f34. 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/DKUM70800435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51939a3cbeafe451bfcd448248f3686736a24a92798e9d485c39487061199db. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/DKUM70800438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe486b7dd07c9df6d536c5885903903c62bce88904c8ae5436be70e9788564408. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/DKUM70800434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b2fa2fcbce588a94f2559b365012f0dc12d6b20bc99683b6f02d79dfe9b86a. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/DKUM70800442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb250f5973d95edb2003193f1eb6c3b5952f94bddead001d6c4110b2229ef51de. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/DKUM70800432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83aa4143f7d35e8853b17caf6cad27b304dab9b2d0912fa7600edef09ad3aeb. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/DKUM70800440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1685a8a318c3095bbc7f64ad35539f2bbc5cc5754f589e1ee96d655aa305510. 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/DKUM70800436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0ab4e3179fa41133578b451520968479a6fbff44b2122143604f7bd945cad0. 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/DKUM70800431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe248fcc95a71faaaeb30a27514c7ba800f44096f0b8ee4c2bb1519b3b3fc79. 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/DKUM70800443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5efb9c8d529ee44e82b9d5719bf6f3a090a0fbc760d9850f658eeaaeab298db9. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/DKUM70800439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aeb0423663c34ebac3b63951f88c474b731c8d00f564c3029f74e5092951341. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/DKUM70800433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08893c5952c316e36ba5771a16a2a357ca7378f6c108e53055b386b8dc9d99a2. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/DKUM70800441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d5621ebd95d828d5db81cadccae37db313dc3c7e54f43140b1f68a8a12159b. 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/DKUM71700354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa08b94f9a3b17b8dfab8d4ff84c3a6fbbfdb00adba5daf57c80b5907b7780e2d. 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/DKUM70800766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2852b50fbe1d27df25cf9916798261caea964cda08491f976bf967ab5db28ea. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/DKUM70800808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7156b96972747cc94ffb2b0a987a791a817cfbe812351a114c3ea765f7323e2a. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/DKUM71700355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f1482b259428bd142db66ae10eca728ad2a166305fecaa0b45fe2f6f528a28. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/DKUM71700357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x959ec4c283bbc3c74c895a759994828909412219dc7652decceaad00e8f18cfa. 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/DKUM71700358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd830135163dc6e67916e7e87d381124ffd1787adf9e610e4114868c3e931e83a. 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/DKUM71700359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed3ed5a39d6ffd3ed619a43e619418c73c7cb6838c62334e02a7458774de940. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/DKUM71700360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc99e363c906ed04f0e94a9f9b0a32125ae2072501ac61c150e025d2754b792. 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/DKUM71700361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ebc791dbe7ab0424291646488d82c88c9de2cf3afbf6a7e3b18856a43d0e064. 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/DKUM70800810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6bb4e883db041ec59868253b75f36a4f34ac41d8c709453a8eab73d5ed157f8. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/DKUM71700362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3997f4ea0a3467de4e256f2cbc0bfb5b2db9f7dac1ed7566155ca7da5ab1f9e. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/DKUM71700363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac21a07e1f3355dfea0f5cb30f4eb915024c0b61200147592ed6b1442fa112b. 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/DKUM70800782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4483288548c8f69896b134fb7cae7a248253810830799c1b63fbf4d05a4864. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/DKUM70800797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4d662632dd6b3bc80c5da3fd2e0a8327b93fb3c4243f768967e642492c45ac. 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/DKUM70800768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173bfc9f4c366ad94050795112f8be24373fd43100cf192a11594ef5820154a6. 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/DKUM70800780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32084875814594ee3b43e51adc08e030e1b376c1d7c82776c819083f0d3814b4. 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/DKBV79300310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd66cf1ae3069df753d74bb56fbaf06ba4b092954ed67b25c29b9180b5d74189. 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/DKAAH9500418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53bf730aa605d6493f53e1437eadd8ba9162d3508e4310787be03c80672ff042. 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/DKUM71400204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf19fbd7229d793956248ff319cc21773cfbde29194b7a729ffd27625b318d2f. 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/DKUM70800990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405bc95381d70bd294099f94f1f2b6d23dec3d44229a52ffe490071c3e00f81f. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/DKUM71300498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657d8d3e0173c5b7765640f0451892354469786a9553fa173d504a55268435cf. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DKAAP0300136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73122ef8cdb094d2183a2e33a10c8118abb18cfaac89f6344ef2655720811479. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/DKBV79701409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49cf2962027f04f1eae13ac8b1840b4a28455c82dbe25d9a336ad5a8e2872696. 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/DKPNH9700708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4581681eb8f2a39acdc93f50c00acdf4a8835ba5f085028cd9746624ff55dc77. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/DKUM71900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ad99f5c338e40d9bb858cbb7f7cf8a1c26bee6258069e03b0db0c69431e4a5. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/DKUM71800227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246d4cb39c6030642d4be8e423aa68f89aebd5f46b60fb16fb997b925f5ef34d. 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/DKAAH9500419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112a1834b9851cfef1693f3fc3935994cb2053354d37f5f047dd29aba1b4b9cf. 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/DKBV79702316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7889beaf2f810b50d4bca8ca758e4184dbf1a612c9b4ef9273978c47d1136db. 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/DKBV79701304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x919cff1c80cb9133345737a9e817ffa41bcbe4f61482c327a9a769a8e158176f. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DKBKA0300464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f908bca2e35a6c2dedeffebace344e548af8b7c2d74b2016f7a92f8a200a14. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/DKUM71300500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2688c1be3500c72b3a4be81eca48a048ad37e512e1d3b7fbd120067a89394d8. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/DKBKA0300712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64290589dcd0b7523e7ef71a9dd137d25a89c1eb1309f83fe8bd29a2dea3e8de. 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/DKUM71900022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4486d2ac71c1e56f4af1e128b5815c0c44ab360c0d9aa6c69787586b1cded48b. 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/DKBKA0300218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fee52aa49407eaf6e3b5dcfcce132a2b2a8dafa7495b573848c5d2d64fc123. 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/DKBKA0300184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b0e85d5b6756e96728c00431d098e941e63bee8723e0887614e5222e741d9a4. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/DKAAP0300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2d0351efe19de1bb315cb98aa9f4a3240ce452d3ffcfdea628339dc6c44668. 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/DKBV70500410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86ba77af3bf6ed092a440aa096b2acc8775db48538351e2b2860b8b45a381a2. 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/DKBV79701909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d684dd193b47d65f47e843e0df079ca8ff599ecd9f6bbd55eb0a5e559c9502. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/DKBV79702229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd66cf1ae3069df753d74bb56fbaf06ba4b092954ed67b25c29b9180b5d74189. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DKAAH9500418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5bcc69dab2cec4e0f77ec56d15ca5741d7c5f68f61b94abba7669599d8f359d. 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/DKBKA0300737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53bf730aa605d6493f53e1437eadd8ba9162d3508e4310787be03c80672ff042. 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/DKUM71400204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f63e278ef3351dd7c97728bad99b82fa193b1609ef406ec683d4716c36f37c. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/DKUM71300493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa19fa4ecdb7e309e571051208ed7f27e6146df01894120d9fa0b9210a326227d. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/DKUM70800749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb64a8fc5f73a47ec5e8e882c13b2806adb6ecac0ebb59e43370c86fdc22aca0. 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/DKUM71300826.
Børnene Fra Sølvgade (feat. Thomas Helmig)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5564ddb1e2a1515c7755c8d61804a80b883767be2abf048c4197439cd3f210a. 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/DKADG2400602.