Dreamtale is a Finnish power/symphonic metal band from Tampere, formed in 1999. History The music project was founded by guitarist Rami Keränen in early 1999. Keränen also served as the band's voca
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 0xb8b00dd9874b88ef6438c66399943e5cf42e5f58edcb1348a57c5aa29d1bfc62. 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/4f9f8cb5-14be-4dd3-9c22-080e87657ba1.json and https://artists.proofprofile.net/proofs/artist/4f9f8cb5-14be-4dd3-9c22-080e87657ba1.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 0x667b1cf321f90fe31cfaca39d0864af6a11ec964745faee9d077a6386be584e7. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIUM70700070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8323cef0bcc0ee169c0e45e61ad531bc22cb730c39ab42d35632c3eabc1a3aec. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/FIUM70700073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894409fd3f291d1f52df8138dcc717151567914d89881b2b56a5f1d500aff958. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/FIUM70700075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46bbea6db57b8a9c36c45d5f10bea18f0401f6962d9685e24aefb05377f8ef3. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/FIUM70700079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d82bb78c8c947b529264adea7632b83fa53dd12d82a407504d8e152eff2c2a1. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/FISFS0400413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ce0a0bfd0fb2bfa4d107206c43b5c8b19fbe74cc81233a2c9ffef55a93106e. Chain 2 (Bitcoin): anchored in block 957620 (2026-07-11T22:32:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FISFS0400419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8e902d9cecb099d75d6210e0a945693c729fd84e3fefb554886948ee3663d3. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FISDO1100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9174d99e79884a61954d7a457f4c10565502c8a70443e0977cd233f81c135865. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FISDO1100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80bcb787bb4392d12b26f97c307e957f77c1ac821a8f5564755f67b6cb484c1c. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/FISDO1100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61d5d4a10053d2b4e583f6d075366b43abfcb1c76202f842c596f84184259af. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/FISDO1100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d3429049ee893e67efe57bcdbee16184d0b6139669686c4b1d75d22f07b7d1. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FISDO1300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211c3c128e3595fe13de30af9dc84961928595984a23a7a885acb87fb1a340a4. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/FISDO1300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ec79f4f0629365af4ace9b6e28ea8a4b9ccd842af7c747b016fa2e81aa4136. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FISDO1300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6e6dc8601844ba9337066a23d50c3bc4d01ea8f0347fa9469787cc4d2842dd. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/FISDO1300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4ff62aa9d905989bcf635568001d23625e4ab9644d4945a92b1abfa811594c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FISDO1300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03cdaf602df9ddc6bd34d635b0f42e856ef7f57f138523089a4f0482d6e06089. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), 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/FISDO1300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4d0641db2640e37ff4fe7a2f133bba5d54991a89d14ab8a268ce56dc9f5cdf. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T02:17:57Z), 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/FISDO1300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f35a56375caf951d81db396083a727d1808de0d4ad6a536635e1b1fd4bf5c62. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T00:07:05Z), 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/FISDO1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x399d7b22e2d9145a88738f125c9bdcfd8757f90fdcea5b3a8d07589128662513. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/FISDO1600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0807ef8585cc8188b7704c4203503f4973aacb6e8671531d36a390f8426e2eff. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FISDO1600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c6f0f2742de0de7e8990dd29a249a707ee1a1ebdde60ac80cc200e1b2ccc2a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FISDO1600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffbad075c0a20aa3458542e7a6b422ab3a3feecdff6a18d88407039c762b97ab. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FISDO1600021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53726fbb2f434ed85574ea8bd5bd494f9f4bf6458631f62603483016cd0dfff. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FISDO1600011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ccacdab1979eec7cc811c93eeffd6ab55e29c5479cde545bbff5c9e5c24538. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/FISDO1600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf43d8c847328f87a13d7697654ee6fe1c55c99aeb047d44cdd2ad6b0bea32a9b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRKD2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf76a463f2c263adef3e1d93dbaa4770e732a70f6ab47b042486ead782f4ef00. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FIRKD2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5666fd93e26bd2123a75a2ea1ca601bc3c1aa635e8e416660e6a8cdfaba699. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRKD2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fa39a31206af64f7d509722d6620a177f09ec37662c02efbbe4cfb34b5cf74. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRKD2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a672c9c5b360e97e4d374b705c2b70054de267fc77e8bc48c898f1b622d8622. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/FIRKD2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bec41696291f71bfe4f32f91688ba4764eb1e5d85e26af244a5d184b8f7d040. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRKD2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8741a57012fe1aaf654eb6a9b1e5b56ac0402ca45f5f21f73dc1dde972494c09. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FIRKD2200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49bdf668b1f46a4a141efb8117875dc79aa7355460ac72e8bfae370c9025c061. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIRKD2200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86802a06e7349681fa60db39e7d7a278fe468029113bc9f9e820a8689b5384cc. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/FISFS0400422.