Andrea von Kampen is an American folk singer-songwriter. Biography Andrea von Kampen was born in Ann Arbor, Michigan, the daughter of Dory von Kampen, an English teacher, and Dr. Kurt von Kampen, a m
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 0x704db9d841a8e1220a358f3b865e109f3446e97180e860f16dd0dde3601ef797. 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/207c3c36-ba06-4fd8-8053-6fc714fe1189.json and https://artists.proofprofile.net/proofs/artist/207c3c36-ba06-4fd8-8053-6fc714fe1189.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 0x5b0ff7ae739df2c8a0d5622cba09d52dc03208867b235cb9d2a939690585eaac. 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/TCAHL2376100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66d91e4e0afbad4ea8fbd4a550e406a27f523d16909dbad752c09e740c87d7e2. 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/TCAHP2369437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d878ab4167477257a3cc7ac5cfb309faaaaaddd092e68007a759edcf3615c1b. 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/TCAHD2327179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc114415554959ccfdaa72f4ad0c3d95f19ee4602fdd77e29b1389bed1b0bb081. 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/TCAHJ2353209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74f6c30000122059489b31ee64aaa0b458381064cf17d5956076657df330d16. 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/TCAHP2369449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73377a163da6d5df2407a8a4e2e3a46fe2d80335dcef0b63abdf9343e1015868. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHP2369453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bf1bd3a0fa88796ae8f2efe23ecc8388121eac1441b83ca4394a8deb3556dd. 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/TCAHF2393907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd0a98ffb3873668ce30e89853ac690c91c383b5694dce0308dab0c8bc759b01. 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/TCAHP2369463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011f372ac6ffde6c266d6fe0fc4a37d04f10480c7336a419b42a19056b3f0047. 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/TCAHP2369465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25931c0134cc466471743b8b7dfb2c1bcf38311c50119be296e4914139bdb78. 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/USC4R2108113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02cc8d8125f6ed0806b05f42fcdde9170f13cafb2528334c79a1e43b95fbd957. 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/USC4R2108114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4110f1c52e821cb0a7545b9808216e522b276d1f9af897b61c658152469ade8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2108115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714e7455837a7175f0dd5c3079836272b2b752be3e58018a42b8210fe34dea34. 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/USC4R2108116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032ac5e41066421b2d89fd8145db439613d398b9fa94629e074610a6189c9d17. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USC4R2108117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde229ebc74ae64c314ad5e41ff3be76fae312a1b50ad2d6d297bf120491282a9. 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/USC4R2108118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e9c1621017008128a6c0a54d3030406a768fec96d1e6bf4819380a0fe50356. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2108119.
Don’t Talk (Put Your Head On My Shoulder)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff5e84752dab916393af11cddb9275345a174c17f73f57ded2cddbec68cbea6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USC4R2108120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d1783dc5ba5ad80cb326593beaba67c2069ce3d070ec07059895436d21dabdc. 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/USC4R2108121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c72f0d93389f8f5bf78e798a20ffde20888de723e8b3119a311b5de5bf33981. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2108122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb5ef79aa6ff7d5c916790f6c7beea20bab27306299d5ad5c679827d7f20c38. 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/TCAEB1905496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967700c56935eb7813b83aafed2ea05c97ac59b885770cfd2554b4e82f431dc5. 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/TCAEB1905501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641411ff1e28980975d4467b70763f6e0d82bd5332e5224eb506a1dd505a3c92. 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/TCADW1806803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653b4900cf76c8997fa7b4fe5281b755103dd320d10e6385a72c4749cd4f2681. 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/TCAEB1905505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54057c5be8613b4b1f37a53a92124e7cf267fed7e24047d4045899705ad287b1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADX1818188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9afa0e7c929272a3120dd861c6e51134882012dfad7c509aacd353061352ea. 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/TCADZ1884645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b7199afb500df9ffa914302f002e4a6a2ec841508527a4c93e67fc790f8e96. 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/TCAEB1905516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880e7e717dd74250f4fc590454b3f915a70a1c3f47426539276eeb0018254292. 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/TCAEB1905518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c04a8f39076e1c75ea497c7c7c2b91840fec56cd4de1e7e388ec163f2ccfbc. 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/QM99V1705502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d98b3508d5a6ddd3da384c23c315d99b6807dc05cfbc1da920697b70f79d4ad. 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/QM99V1705505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b8676305588f5ffe6af6de9c9c8c374545e5fd033556967d534b533670dab2. 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/QM24S2401845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b0d85ddddf5d62a60a567a54a31ac36b8e2e3596977363fbe663eb880e00c2. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QM24S2401844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd907de01b673c72cf6d2efb9c68625b8936b18c5748ceef545136dcdc4474b6a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2401843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74f6c30000122059489b31ee64aaa0b458381064cf17d5956076657df330d16. 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/TCAHP2369449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011f372ac6ffde6c266d6fe0fc4a37d04f10480c7336a419b42a19056b3f0047. 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/TCAHP2369465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b0ff7ae739df2c8a0d5622cba09d52dc03208867b235cb9d2a939690585eaac. 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/TCAHL2376100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215cb4439ba601f9a14f9da08d8150163a86954423ac46a20cb828a28396473f. 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/TCAHS2342238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84713e168078ceee1ba7281e9d15fd97fd6281339b8f99535210bcc61ccb33f. 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/TCAHM2353257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4a141665b02ec4a42db664daaf9cbb0635569533fc86a44dfdee1d816e2af9. 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/TCAHM2353265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc114415554959ccfdaa72f4ad0c3d95f19ee4602fdd77e29b1389bed1b0bb081. 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/TCAHJ2353209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bf1bd3a0fa88796ae8f2efe23ecc8388121eac1441b83ca4394a8deb3556dd. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/TCAHF2393907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d878ab4167477257a3cc7ac5cfb309faaaaaddd092e68007a759edcf3615c1b. 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/TCAHD2327179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0a3776708d14bb428116bd3d878bb48033754cdb8e91889e9578ca4f6cc58c8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGX2367263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641411ff1e28980975d4467b70763f6e0d82bd5332e5224eb506a1dd505a3c92. 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/TCADW1806803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb546997e7fffe4d0f6988e770d5526f194646c5d3332f4d0dcb1b3004541089. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2224075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1107fcb81299cce0e08c6b1a8b7baa84f6d9a7b6cf04ac47181c4e7250e1e2e. 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/USC4R2224076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe707a1f3e0ca05a1ac423f2760412d9ed85e6c488208818903ffa3f55fdb63b. 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/USC4R2224077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e487893e41824d5e7a84f6ede85afe0c0303163f325d1b24317a48a872f3bd5. 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/USC4R2224078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d5a9fcbe582d2babd7354c9342981cbdbda14ed1023668c5cf2fcc8ea0376c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:06:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2224079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c79de566048f41dc91b799cce45789ad7349110b71d05e2daf2b502c820cb40. 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/USC4R2224080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb546997e7fffe4d0f6988e770d5526f194646c5d3332f4d0dcb1b3004541089. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2224075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d436a5a9c31fa77613965c5c6c9754c5e3476c91c569b7735a9672751e5f5b8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWP2102117.
Take Back Thy Gift (Live at ARC Studios / 2021)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb2c4c39d3ef233cc490449dba87f5fe2e9e16a8e237f45c52e8fd9ddc1286a5. 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/USC4R2110847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25931c0134cc466471743b8b7dfb2c1bcf38311c50119be296e4914139bdb78. 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/USC4R2108113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02cc8d8125f6ed0806b05f42fcdde9170f13cafb2528334c79a1e43b95fbd957. 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/USC4R2108114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3143c57845d3aa5bf6f619c4ff4d4c31621f4f3bec8cdc5a0b7386dbdb22ea5b. Chain 2 (Bitcoin): anchored in block 957057 (2026-07-07T15:21:38Z), 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/TCAFE2068267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa04d5eb3534e5bb1adde5773adc109aa0f87c83fc59bdcaa693e26817f4efff. 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/TCAFE2068274.
Hard Times Come Again No More (From the Original Motion Picture "Molto Bella")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6049b9ff5027c90adb9f8ea0b055fba67eb67a5ab51d388b95495ffc4a93ace8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:05:47Z), 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/TCAEY2071667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0124e23f5f263dab781faf35b172f2c7bdf485d105e9a21df3cb5024be37dd. 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/UK6KW2000048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5309ad65df816fe4dcdc3121fc76770b7e3ea3bbf8ecaa5364bb6ab2d3b5cc65. 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/TCAER2011953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276c9a2aa665f52ec0b77fb0c510eceb4542ae09664be473c48fcb8ea1d30b09. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAER2011954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bbcc6e9645fcd3eb48e0fcf4ac67703a9a3694a17967cc89b33be1338158e8c. 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/TCAER2011955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66b229c2612373591c379b8a9d0bcaa673b1eddabaac1b2781a0ca88735204ec. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAER2011956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95e87569e0ce60aa39d584b4eb947600189ffe57a47ec0da21f61b42f0f28d6. 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/QZK6Q1957029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646ba014f8777bd114d7663032feeecf8ffb1864b15ab5b83a7cc33753b42868. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEL1929594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad68cbc45d57abdf8116eff3d7079394e3029ea15f179db1066e67fe99fcc1a. 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/TCAEK1918737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad68cbc45d57abdf8116eff3d7079394e3029ea15f179db1066e67fe99fcc1a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEK1918737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9afa0e7c929272a3120dd861c6e51134882012dfad7c509aacd353061352ea. 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/TCADZ1884645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54057c5be8613b4b1f37a53a92124e7cf267fed7e24047d4045899705ad287b1. 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/TCADX1818188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641411ff1e28980975d4467b70763f6e0d82bd5332e5224eb506a1dd505a3c92. 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/TCADW1806803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a05ab7f5217023dbcfcc3f2174128794f7abb93e5e9d5f9ba437aa9663cf0ad. 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/USDHM1726281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc638b955795c97d7e8e7ea92413b15134854e2da415694a649e414cb30941e0b. 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/USDHM1630078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5937c5bd60006555f1de8ac289200d71ba75c68955bc1df521be5ab8b6e8a59e. 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/USDHM1630079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6d13f2a8530954405ed49aca78c45deec7017954871371d00b450aabdddfa5. 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/USDHM1630080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc535487d65bab4a17c1265a88a5e7889e8abf8068bb3a7cc3300d6fca03d4a2f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1630081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a550d97240ca1b5d8ab07cc9c6185786dc4f466f4c7baa0440253a3c2cf748. 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/USDHM1630082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7fda2a2355ecd135df859b3fd0e698e1a1b790da943e2b8e684fa039c2ff95. 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/USDHM1628367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04d0e634562a8c44133468c63919a0cd1aeed1c0566bbd0ab4314ccbdb08e0d. 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/USDHM1522575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc717b7f91e98a3b52a7db112346499543d95a32148858bf7e062c946691822fe. 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/USDHM1522577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c03f962a60277dc951e288619229b3d65c6c2eee7d0424500879bb2b62a9943. 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/USDHM1522578.