Håkan Broström (born 1955, Motala, Sweden) is a renowned Swedish saxophonist, composer, and arranger celebrated for his significant contributions to jazz and contemporary music. Biography He starte
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 0xb3e35204b857701d6794dc6dd5dfc458c5f5a60f14da6ac30afbd9465b7ed450. 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/bf0bd4e0-60f1-45ea-8a8a-e8284d425b39.json and https://artists.proofprofile.net/proofs/artist/bf0bd4e0-60f1-45ea-8a8a-e8284d425b39.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331618c6be64ae284475a18c4cbabe99bf8ed75c6507844a4203d894a13230b3. Chain 2 (Bitcoin): anchored in block 957253 (2026-07-09T03:08:40Z), 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/FR10S2301201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc9f16ab8581c265c0a4a6fc8801374ecf19b0bb8f2521f5651e785c13531e8. 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/FR10S2301203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4fd15f5432a5cbfc8d5a56e9167db5eced6ac018d55ad6fbc328485a2d8df39. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/FR10S2301206.
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
The Copenhagen Session (Håkan Broström Meets Carl Winther Trio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ce0320abab61f31a5ac5cdc8ea65e7dc63e183c0ba10451cf363af5bd2917a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FRX872133492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7559a09cf5df63b17bc0585790e11532d0aa02f4c13b07dcda92f159744c7e3. 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/FRX872133486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0897742d02b18b9b4d369552a2d496cca5c28f7215b5332148e5f9d1d2a6597. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/FRX872133487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4d22c0d7c91b10ad503627521c69c465631f4698c93592cc5a136cae91323e. 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/FRX872133489.
Lovers Moment (Håkan Broström Meets Carl Winther Trio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f3d907950b1a0c4c2965990bd47925c09dcc2138947c6b6e36e2014b70f132. 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/FRX872133443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x783dc846b2d6285dd6667bb707eb2f4a7c01932de7b765f0d94431feab4bbf17. 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/FRX872133444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f07f6b0e3cd3c29aefa85842177e84fa110b3dafa15f56c33346d5b0119eda. 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/FRX872133446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c7009ae190567972a6372bb01d8437aa0b2616063455310ea96d6935f939e5. 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/FRX872133448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b917701793a0db3483636b85f526f88cae602eb0067426ace9fef73cb8de6c. 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/FRX872133445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd6615e1b2b3d2646252a9683e94fbd1f032ddbfbcc08f9ba103ab23f12942a. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX872133447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f04f35acf0f32c2db8d30cf30d6baa15138e1906e4f50444b67bd1141aea1c2. 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/QZPLR2140270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d47bb3ee446614bd9b5029a82bf3e3d2c0d939d0c8839acd07827a3306b1456. 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/QZPLR2140272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea42cf499ba84eb1a6788b955cf8501fcf7f3f0fa83abdd00081b623e67a8a6. 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/QZPLR2140273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a81bce774252f313bd2f79c117ca1296c293bbf34cc0762ad3be2176969b98. 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/QZPLR2140274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6656b62466837f181c6a18072b5f0527841c647fdac52bd323d04f1afc0d8a. 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/QZPLR2140276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c6b7ab005cbabf523db3191f709dc3ab60410bfec4f0fb12912b864d27b892e. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QZPLR2140271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa938eeeffe000a1f7c5f816621724dc7992d7fe229fd6e4bf183d339e6826e18. 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/SEPUA9690040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7604d7e7bca210f7ae0370bf21439f69131bff7d0965506d6d4f726d645fae. 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/SEPUD9422004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda77762662a27bdaaa60f17e712e35d8e6513494e6285f10ec1b4db00831e413. 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/SEBAA2400901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70bdc9a2dfaa860438f8a5f56cde06fd48cf8739977b4cb3daf9b6d7485cd56c. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/FR10S2301195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693973207f93e1a7f0bed8a366367f507b3845596b2e4a1727e6e4765a41898f. 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/FR10S2301197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c2a52199c05ebbb6f558842c61e1b1969579e717f248092b9a26dcc32b8221. 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/QZFYX2320208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba58596aabef113fa597c653d222a9c4387ac8fac466f9c013c0981a8178bbf3. 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/SE6XA2300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f646aafd8029564ab01eed77a27a6cfe95532c29275729869e1e46d26ee5f0c. 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/SE6XA2300105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6e77181fc2689cbb92b1f479773333be5d9bb2ae1596035009e26bfc5d4be7. 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/SE6XA2300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84323dcb5c6b33ef69092467afcc522c1929e932f8a5f32f1d4f59ece7ea4882. 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/SE6XA2300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b19b85380f00bd65004bc5e6bb2b85d25c315b3da31880275fa8e1fad6678fd. 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/SE6XA2300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313247c940bac47447f3242a5186f0037ab99c8d5316e3dfe8143794101a4b8f. 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/SE6XA2300112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39294cec47c58e80c2755f602c1606056a5b08077f039b1565f0063816803857. 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/SE6XA2300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3951a832f1ddf54d13d75b3d4337ebf57da3637d4b9ceb54cafb7f3a4c3a0037. 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/SE6XA2300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47f5514cfcc9cfda3541b8699bd02d5c12df6708cd9aadd6a1ef8d8a15009c9. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/SE6XA2300104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf864d645d1c0d03ee7ab7cc341dbaf9f3ff65b68094c6b6e74ac3f3aa8730ee9. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/SE6XA2300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b3e4b73671a1ea3565cde51ad00654d173c8810e3877416f40f1eb180bb8f3. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/SE6XA2300110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c80cc434a18697bc60b7c6be7158a2b8fd9274ee09643c79241d169c81d24f. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/SE6XA2300111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664a036aaf198a81076e84e924f03649ea4ee9a7136b798ca0836c35100cc838. 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/SEBAA1600701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd380efe2021ca6fa6fda9539682ff7d4d13204a59a49be87b5c1068c36940983. 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/SEBAA1600706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b05baf76c85dd6ee7f50cadffdbafa51f248a4582e9431cc88b3f33dda6604. 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/SEBAA1600702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x878bc35fbc3f210e22610b77e62f972f8e33c0e7506c7e91407b195a684f1bd0. 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/SEBAA1600707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12fc8a386a776afafcf45815d660d867793d951ece05fe3a38e698834d0cfb34. 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/SEBAA1600703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0124b3906d1869827c276523d6d18bd1be6cb4872366f60d6a950d0e1ec54d3a. 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/SEBAA1600708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b741524c76d0145139884c83532d1879902098febd03aafa35cd6c02fec986c. 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/SEBAA1600704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9897818d10a1c13ffd068fd2406f40584c72a1e6d54e7b37d21dcfe92703763d. 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/SEBAA1600709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1836e62495fd6d6d9b214e88bfe0d8554ac472935c5785b6369803a0cad817c. 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/SEBAA1600705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa922a053fc0075e57e6705ae736ff9186f80a385649cab51c34efb4fd418f941. 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/SEBAA1401001.
By The Window (feat. Adam Forkelid, Christian Spering)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781c8a6fe0b1b439ac881b5c1d1c29772a6796b1808ea6d97807ae0d8731275b. 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/SEBAA1401005.
Och Vågorna Går Genom Stan (feat.Christian Spering, Karl Martin Almqvist)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10f1e8903decae763eae630d65691928a4baf912a70563f578b022c3cf18ac7. 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/SEBAA1401002.
Between You And Me (feat. Adam Forkelid, Håkan Broström, Christian Spering)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x915eb64a83fb145894fd85f4fd3a5eeb9ba30c75eb6f09e360b1c0f83117f25c. 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/SEBAA1401006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f047969bd2aba97848f7c257b030be4e5f16e4cb59b016e4429dfd4e1fe40d. 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/SEBAA1401003.
I Stole It (feat. Bengt Stark, Mats Garberg, Dan Johansson)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457ba127680801f3a7278d5361d91c53192bc2b847c0abada141bce974753ea3. 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/SEBAA1401007.
Öppet Hav (feat. Adam Forkelid, Håkan Broström)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31be471cc37022a2153769f736ce48084d4f855f1694a910d82ef978b90c245e. 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/SEBAA1401004.
Shades Of Blue (feat. Karl-Martin Almqvist)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870bc5fb0a0fa3f82d183f3ae3050dbe7e7a277f1b6722fe943c4362cdd1228c. 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/SEBAA1401008.
Tema Med Komplikationer (feat. Adam Forkelid, Peter Dahlgren)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd20ba726f054af43dc32ef1b4eb57453c7a6e03487b5c616322f280565c2650. 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/SEBAA1401009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371e81360cc63a26b69a711fe0339c541ebb992d7114394f3f12fcbdfd682398. 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/SEBAA1600301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa22b0159fdfef94c6ca188dbf5a91ba25245bdf6918a8c178177c1f4d6043eb7. 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/SEBAA1600302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4c4d7472a6befa26e3bccdf631f74c5821d74ab4bcdfa6b3aeb9bf5f29c4a1. 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/SEBAA1600303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb41cadca259fad0f67f1c9b6bac4582aed54d74b4e74d5e4c99bf6e25c85622. 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/SEBAA1600304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86249bacbd6a750571033c10dc221133dfce89d6c9c2f92adfdaeb30a7edb47b. 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/SEBAA1600305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109d5d884d0a8fa7e365b543386a77acb63cfa86956b6345ee7835ab072a749b. 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/SEBAA1600306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280fc00400fb8e65e75e09572f85e0712b70363a10acd10c618e625fee2f8359. 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/SEBAA1600307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58cb8220bc1e9b7aa82038cc5031b15afdab44a271cdaa44a7863f2d6bb42a50. 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/SEBAA1600308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e8886619b31a942849addf3905abe3a07a65e557fd274404afa773fd583a72. 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/SEBAA1600309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x524daa400264d88f4215ee17017012287f585c5fc92ce34e9b6883ee7c87f98e. 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/SEBAA1600201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1257d672d7bd099355ae29b458ba9a76f4c2b73fae40dfb37f890cac576707be. 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/SEBAA1600202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6c13741bc5b6b9868500d7500195125a434d1352dd009f0de07674b851a2b9. 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/SEBAA1600203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049f718635835df5c6824cb81cb3443f9000f294fd3db9eb022b3780c113f38c. 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/SEBAA1600204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb73a389e944c90e165bf709f0cd7ca1c9c981eb8ba8e452d367ddd92577ff64. 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/SEBAA1600205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x703002a8c7e216a012f19e8a7b813d60422d2e886ba148d89aed222efffc9535. 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/SEPUC0388060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c4d11888178461b4d89c35b516196fd42b97ec5a22082153f899783124fdfb. 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/SEPUC0388100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8acfcc965d824ec0441117edbd0178b3306f02033a1b0b6211b12c2cfc085067. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEPUC0388040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39520d31c58bed710467faddc52a1054abcfa54843bcea633f1b3fed072efa88. 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/SEBAA2400911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fff6170220ed1612e8c875bbfaf19d52a7582dbb5e2c4cbf7c5eea508709a00. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2400908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c38adc7c7839fe8ab25fc290c882f40a6d36559a4ace43ae5a664b31c27e3c2. 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/SEBAA2400906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeacaf312200029a10d4d875a8111af10b3ac077f1b302878a9b6fb8b66e98195. 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/SEBAA2400910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ad48b3cf992e01686146869c589981023dad7316867b83f459b6eec62ee0a1. 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/SEBAA2400904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d35e2cca7f7c008255d2754e8f2eaa1e17f0f8c9805092ec8a899af1420f17a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SEBAA2400903.